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Hacker One
Hacker One
added 2025/04/14 4:26 p.m.494 views

AWS VDP: Non-Production API Endpoints for the Route 53 Service Fail to Log to CloudTrail Resulting in Silent Permission Enumeration

The non-production API endpoints for the Route 53 service failed to log to CloudTrail, resulting in silent permission enumeration. Two non-production endpoints were found that could be used with standard IAM credentials without logging to CloudTrail. This allowed an adversary to perform permissio...

7.1AI score
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Hacker One
Hacker One
added 2025/04/14 2:28 p.m.1432 views

WakaTime: Leaked credentials ( emails and passwords , etc...)

The security researcher reported the discovery of a large number of leaked credentials, including emails and passwords, on a Telegram bot. The source of the leaked data is unknown, but the volume of exposed information is substantial. The researcher did not attempt to verify the validity of the...

6.7AI score
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Hacker One
Hacker One
added 2025/04/14 6:32 a.m.16 views

Revive Adserver: Reflected Cross-Site Scripting (XSS) in Revive Adserver 5.5.2

A reflected Cross-Site Scripting XSS vulnerability has been identified in Revive Adserver version 5.5.2. This vulnerability allows an attacker to inject malicious JavaScript code into the application, which is then executed in the context of the victim's browser. The vulnerability is present in t...

6.3CVSS5.8AI score0.01353EPSS
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Hacker One
Hacker One
added 2025/04/13 8:45 a.m.1474 views

WakaTime: Login Information and Credentials Have Been Leaked on wakatime.com

A security vulnerability was identified on wakatime.com, where user login information, including usernames and passwords, was leaked to the public. The issue appears to have been caused by insufficient protection of sensitive data, potentially due to inadequate encryption or improper handling of...

7AI score
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Hacker One
Hacker One
added 2025/04/12 2:39 p.m.831 views

Mars: insecure deserilize object leads to RCE On Sitecore (CVE-██████████-27218)

This critical vulnerability involved an insecure deserialization issue in Sitecore implementation, which was assigned CVE-2025-27218. The vulnerability allowed remote code execution through unsanitized user input in the ThumbnailsAccessToken header. The vulnerability was remediated by removing...

5.3CVSS7.7AI score0.65003EPSS
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Hacker One
Hacker One
added 2025/04/11 8:6 p.m.5 views

curl: Memory leak from doh_write_cb

Summary: summary of the vulnerability A memory leak found by curlfuzzerhttp Affected version Which curl/libcurl version are you using to reproduce? On which platform? curl -V typically generates good output to include curl 8.13.0-DEV x8664-apple-darwin23.6.0 libcurl/8.13.0-DEV OpenSSL/1.0.2n...

6.8AI score
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Hacker One
Hacker One
added 2025/04/11 5:57 a.m.1034 views

IBM: Middleware Authentication Bypass on IBM Portal

The vulnerability of middleware authentication bypass on the IBM Portal endpoint was reported, analyzed, and remediated. The discovery was reported by an external researcher...

9.1CVSS7.2AI score0.99301EPSS
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Hacker One
Hacker One
added 2025/04/09 9:5 p.m.11 views

Brave Software: Prompt Injection via GitHub Patch in Brave AI Chat (Leo)

Component: Brave AI Chat brave-core/components/aichat/ Severity: High Confirmed ability to override AI instructions and persona via fetched content Vulnerability Summary The Brave AI Chat feature allows fetching .patch files from GitHub pull request pages to use as context. A combination of...

7.2AI score
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Hacker One
Hacker One
added 2025/04/09 2:25 p.m.740 views

Lichess: Weak Rate Limiting Controls in the (LOGIN) page Expose System to Brute Force and DoS Attacks

Summary: The login page lacks proper rate limiting, allowing an attacker to easily perform a brute-force attack. This vulnerability enables the attacker to systematically try different username and password combinations until they successfully compromise any account, which poses a significant...

7.2AI score
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Hacker One
Hacker One
added 2025/04/09 1:7 p.m.99 views

Bykea: IDOR on in-app hardcoded zombie endpoint

The researcher discovered an Insecure Direct Object Reference IDOR vulnerability in a hardcoded legacy zombie endpoint that was no longer actively used but remained accessible. By reverse engineering the Android app and reviewing the code for unused endpoints, the sensitive details related to...

7.1AI score
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Hacker One
Hacker One
added 2025/04/09 5:23 a.m.1077 views

IBM: Information disclosure on IBM training service endpoint

The IBM training service endpoint had an information disclosure vulnerability that was reported to IBM, analyzed, and remediated. The vulnerability was discovered and reported by an external researcher...

6.5AI score
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Hacker One
Hacker One
added 2025/04/08 8:42 p.m.712 views

Node.js: Corrupted pointer in node::fs::ReadFileUtf8(const FunctionCallbackInfo<Value>& args) when args[0] is a string.

In Node.js, the ReadFileUtf8 internal binding was found to have a memory leak due to a corrupted pointer in uvfss.file. A UTF-16 path buffer was allocated and subsequently overwritten when the file descriptor was set, leading to an unrecoverable memory leak on every call...

3.7CVSS6.9AI score0.0048EPSS
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Hacker One
Hacker One
added 2025/04/08 3:23 p.m.10 views

AWS VDP: Private AWS AMIs are temporarily being exposed publicly

Temporary public exposure of private AWS AMIs was discovered. Multiple AMIs with internal AWS-related content were found in the public AMI community catalog, but were quickly removed. An EC2 instance was successfully created using one of the exposed AMIs, revealing the presence of undocumented...

7.1AI score
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Hacker One
Hacker One
added 2025/04/08 1:37 p.m.1105 views

Internet Bug Bounty: Possible Sensitive Session Information Leak in Active Storage

There was a possible sensitive session information leak in Active Storage. Active Storage incorrectly sent the user's session cookie along with a Cache-Control: public header when serving files blobs. This allowed certain caching proxies to cache the response, including the Set-Cookie header,...

6.6AI score
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Hacker One
Hacker One
added 2025/04/07 9:59 p.m.227 views

hostinger : 1 Click Account Takeover via Auth Token Theft on marketing.hostinger.com

The vulnerability discovered in the marketing.hostinger.com subdomain allowed for one-click account takeover through the theft of authentication tokens. An attacker could exploit the whitelisted redirect functionality of the subdomain to steal a victim's authentication token, which could then be...

7.4AI score
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Hacker One
Hacker One
added 2025/04/07 12:55 p.m.868 views

Khan Academy: Unauthorized Account Access via Leaked Credentials in URL Format (Account Takeover )

The vulnerability allowed attackers to access user accounts on khanAcademy.com using leaked credentials that were publicly available. The credentials were found in clear text format on a third-party website. By entering the email and password, the attacker could perform an account takeover withou...

7AI score
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Hacker One
Hacker One
added 2025/04/06 5:28 p.m.884 views

LinkedIn: HTML Injection in LinkedIn Premium Support Chat

The vulnerability exists in the LinkedIn Premium support chat interface where unsanitized HTML input was rendered directly in the chat window. An attacker could have exploited this by injecting malicious HTML such as clickable links, potentially leading to phishing or redirection attacks on...

6.9AI score
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Hacker One
Hacker One
added 2025/04/06 4:48 p.m.11 views

RubyGems: Memory leak in gem decode logic can allow attacker to take down Rubygems.org application

A memory leak vulnerability was discovered in the gem decode logic of the Rubygems.org application. The vulnerability allowed an attacker with a valid API key to set arbitrary instance variables during the decoding of gem metadata, which would cause the server to exhaust its memory. The issue was...

6AI score
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Hacker One
Hacker One
added 2025/04/06 11:2 a.m.9 views

Basecamp: Two click Account Takeover

A vulnerability was discovered in the HEY Email Android application that allowed for a two-click account takeover. Improper handling of incoming deeplinks led to the application's authorization bearer token being sent to an attacker-controlled server if the user could be tricked into clicking a...

6.8AI score
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Hacker One
Hacker One
added 2025/04/05 6:10 a.m.349 views

Internet Bug Bounty: Apache Airflow Sql injection by authenticated user

Apache Airflow versions 2.10.5 were affected by a vulnerability that allowed an attacker to manipulate query construction, leading to an SQL Injection vulnerability. The vulnerability was present in the SQLColumnCheckOperator, which could result in remote code execution...

8.9AI score
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Hacker One
Hacker One
added 2025/04/04 6:40 p.m.9 views

U.S. Dept Of Defense: [Critical Data Breach] Exposure of PII Data Leak via API Response

A critical information disclosure vulnerability was discovered, exposing sensitive user data via an API response. The leaked data included personal information such as full name, email, and phone number...

6.4AI score
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Hacker One
Hacker One
added 2025/04/02 10:40 a.m.293 views

Internet Bug Bounty: Apache Airflow Fab Provider: Application does not invalidate session after password change via Airflow cli

The Apache Airflow Fab Provider before version 1.5.2 was affected by an insufficient session expiration vulnerability. When a user's password was changed using the admin CLI, the existing user sessions were not cleared, allowing logged-in users to continue accessing the system even after the...

8.1CVSS6.6AI score0.00936EPSS
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Hacker One
Hacker One
added 2025/04/02 2:45 a.m.319 views

AWS VDP: Amazon Pinpoint SMS and Voice, version 2 Service Reporting "AWS Internal" for CloudTrail Events Generated from FIPS Endpoints

The Amazon Pinpoint SMS and Voice, version 2 service was found to incorrectly report the user-agent and network information as "AWS Internal" for five specific API endpoints that are FIPS endpoints. This issue was discovered to be similar to a previous bug reported for the Comprehend Medical and...

7.1AI score
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Hacker One
Hacker One
added 2025/03/31 3:47 p.m.1368 views

Lichess: Direct IP Access to Website

Summary: The website is accessible directly via its IP address 37.187.205.99, which may bypass domain-based security policies and expose potential misconfigurations. Steps To Reproduce: 1. Open a web browser and enter the IP address: http://37.187.205.99 2. Observe that it loads the main website...

6.9AI score
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Hacker One
Hacker One
added 2025/03/31 2:44 p.m.284 views

AWS VDP: Non-Production API Endpoints for the Neptune Graph Service Fail to Log to CloudTrail Resulting in Silent Permission Enumeration

The non-production API endpoints for the Neptune Graph Service were found to fail logging to CloudTrail, resulting in silent permission enumeration. Specifically, seven non-production endpoints were identified that could be used with standard IAM credentials without generating CloudTrail logs. Th...

7AI score
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Hacker One
Hacker One
added 2025/03/31 1:31 a.m.512 views

Nintendo: [Xenoblade Chronicles X: Definitive Edition] Unrestricted RPCs allow DoS and writing arbitrary flags remotely

The Xenoblade Chronicles X: Definitive Edition vulnerability allowed attackers to perform Denial-of-Service DoS attacks and write arbitrary flags remotely due to unrestricted Remote Procedure Calls RPCs...

7.3AI score
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Hacker One
Hacker One
added 2025/03/30 3:23 a.m.10 views

U.S. Dept Of Defense: Debug Info disclose

A debug information disclosure vulnerability was discovered. The vulnerability allowed the disclosure of debug output information through a specific request parameter. The vulnerability has been reported but no further details are provided...

6.3AI score
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Hacker One
Hacker One
added 2025/03/29 12:15 p.m.8 views

Mars: ███████ - Publicly Accessible public_html Directory Exposing WordPress Configuration

A publicly accessible directory containing sensitive WordPress configuration files, including database credentials, authentication keys, and API secrets, was discovered. The vulnerability allowed unauthorized access to critical system information through a downloadable zip file. The security team...

5.6AI score
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Hacker One
Hacker One
added 2025/03/27 2:28 p.m.504 views

Mars: debug.log leaked [█████████]

The report identified a security vulnerability in the visitor management system that exposed a debug log file containing personally identifiable information. The log file was publicly accessible without authentication, allowing unauthorized access to sensitive user data. The vulnerability was...

6.9AI score
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Hacker One
Hacker One
added 2025/03/27 8:49 a.m.11 views

Hiro: Logout Bypass Vulnerability in Hiro.so

Summary A logout bypass vulnerability has been identified on platform.hiro.so, allowing users to regain access to their session after logging out simply by pressing the back button on the browser. This issue arises due to improper session invalidation and potential caching misconfigurations. If...

6.5AI score
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Hacker One
Hacker One
added 2025/03/26 10:55 a.m.571 views

IBM: Path Traversal Vulnerability found on IBM Cloud

The path traversal vulnerability on IBM Cloud was reported by an external researcher, analyzed, and remediated. The vulnerability has been addressed...

6.9AI score
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Hacker One
Hacker One
added 2025/03/25 3:57 p.m.10 views

Discourse: Application Level DoS - Large Markdown Payload in Reply Section Leading to Resource Exhaustion

A Denial of Service DoS vulnerability was identified in the reply section of the web application. Submitting an excessively large markup payload approximately 800,000 characters resulted in the server taking 30 seconds to respond before returning an HTTP/2 502 Bad Gateway error, indicating...

6.9AI score
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Hacker One
Hacker One
added 2025/03/25 3:38 p.m.320 views

AWS VDP: Bedrock Guardrails Evasion with Prompt Formatting

Description Greetings, my name is ██████ and I am a Director here at NR Labs. We recently completed disclosure of this vulnerability by working with ████ and the AWS Security team. We are submitting this issue to the AWS VDP to create an official record of the issue with AWS in preparation for a...

6.6AI score
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Hacker One
Hacker One
added 2025/03/23 2:27 p.m.8 views

U.S. Dept Of Defense: XSS on ███

A reflected Cross-Site Scripting XSS vulnerability was discovered on the search functionality of the affected system. The vulnerability was triggered by entering a crafted input in the search field. The impact of this vulnerability was the potential execution of arbitrary JavaScript code in the...

6.1AI score
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Hacker One
Hacker One
added 2025/03/23 3:41 a.m.312 views

Nintendo: [Xenoblade Chronicles X: Definitive Edition] Improper validation of names allows injecting formatting tags and bypassing profanity filter

The vulnerability in Xenoblade Chronicles X: Definitive Edition allowed improper validation of names, enabling the injection of formatting tags and bypassing the profanity filter...

7.4AI score
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Hacker One
Hacker One
added 2025/03/20 6:50 p.m.9 views

Nintendo: [Xenoblade Chronicles X: Definitive Edition] Buffer overflow in string escape function, multiplayer DoS

A buffer overflow vulnerability was discovered in the string escape function of Xenoblade Chronicles X: Definitive Edition, which could have led to a denial-of-service DoS issue in the game's multiplayer mode...

7.4AI score
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Hacker One
Hacker One
added 2025/03/19 1:55 a.m.918 views

Autodesk: Reflected XSS Vulnerability in SVG File at area-resources-stg.autodesk.com

A reflected cross-site scripting XSS vulnerability was found on files stored on an Autodesk AREA server. The vulnerability could have allowed an attacker to inject malicious JavaScript code when the files were viewed by users. Autodesk has fixed the vulnerability...

5.7AI score
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Hacker One
Hacker One
added 2025/03/18 11:38 p.m.7 views

curl: Double free caused by mqtt_doing()

mqttdoing lib/mqtt.c causes a double free under certain conditions. The conditions are 1 an mqttsend is unable to send its entire buffer at one time; and 2 the next call to mqttsend fails. The bug arises because mqttdoing frees the pointer mq-sendleftovers without nulling it line 755. Source belo...

6.7AI score
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Hacker One
Hacker One
added 2025/03/18 3:27 p.m.42 views

AWS VDP: Amazon Kendra Intelligent Ranking Service Reporting "AWS Internal" for CloudTrail Events Generated from FIPS Endpoints

The AWS Kendra Intelligent Ranking service was found to incorrectly report the user-agent and network information as "AWS Internal" for four API endpoints that are FIPS endpoints. This issue can lead to the obscuring of request information that may be used to track down an adversary...

6.9AI score
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Hacker One
Hacker One
added 2025/03/18 8:41 a.m.967 views

1Password - Enterprise Password Manager: #**CSV Injection in shared passwords leads to complete Private Vault Exfiltration**

Vulnerability description not provided...

7.1AI score
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Hacker One
Hacker One
added 2025/03/17 9:52 p.m.23 views

AWS VDP: Non-Production API Endpoints for the Health Service Fail to Log to CloudTrail Resulting in Silent Permission Enumeration

The AWS Health service was found to have 11 non-production API endpoints that could be accessed using standard IAM credentials without logging to CloudTrail. This allowed for silent permission enumeration, where an adversary could test the capabilities of compromised credentials without generatin...

7AI score
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Hacker One
Hacker One
added 2025/03/17 7:46 p.m.24 views

Nintendo: Splatoon 3 Anticheat Seed Randomization Weakness

A weakness was discovered in the anticheat seed randomization mechanism used in Splatoon 3. This allowed for potential exploitation of the anticheat system...

5.5AI score
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Hacker One
Hacker One
added 2025/03/16 10:23 p.m.18 views

Nextcloud: Users can modify tags on files that do not belong to them

A vulnerability was discovered in which users could modify tags on files that did not belong to them. This issue has been addressed...

4.3CVSS6.5AI score0.00273EPSS
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Hacker One
Hacker One
added 2025/03/14 6:42 a.m.6 views

curl: Buffer Overflow in curl's Rustls Backend

Summary: summary of the vulnerability A buffer overflow vulnerability exists in the curl library's Rustls backend due to an integer overflow in the dynamic buffer management. This issue could potentially allow an attacker to overwrite memory, leading to application crashes or, in theory, arbitrar...

8AI score
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Hacker One
Hacker One
added 2025/03/14 1:26 a.m.8 views

TikTok: Stored XSS on TikTok's backend leads to the leakage of highly sensitive administrator data (Cookies, API Keys, Internal Paths, Emails, phone numbers).

A stored cross-site scripting vulnerability was discovered in TikTok's contact form backend. Malicious code submitted through the form executed when administrators viewed the submission, exposing sensitive internal data such as cookies, API keys, internal paths, emails, and phone numbers...

6.3AI score
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Hacker One
Hacker One
added 2025/03/13 9:59 p.m.7 views

curl: Free of uninitialized pointer in doh_decode_rdata_name()

dohdecoderdataname lib/doh.c frees an uninitialized pointer under certain conditions. If the remaining buffer length remaining is bufr; but s-bufr isn't initialized when line 1033 calls it. The bug is that line 1036 should be at the beginning of the function. To illustrate the issue using Visual...

7.1AI score
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Hacker One
Hacker One
added 2025/03/13 12:45 p.m.1373 views

Autodesk: Twitter broken link hijacking in thewild.com

A broken link hijacking vulnerability was discovered on thewild.com. The issue was reported and subsequently fixed by Autodesk...

7.1AI score
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Hacker One
Hacker One
added 2025/03/12 9:3 a.m.10 views

Cloudflare Public Bug Bounty: Bypass of Cloudflare's Cache Keys and WAF via header overflow

A limitation in the HTTP request header parsing in Front Line FL processing enabled attackers to bypass defined rulesets. The maximum amount of headers being parsed by openresty was 100 HTTP headers including internal ones. This problem applied to any ruleset on HTTP headers. Attackers were able ...

6.9AI score
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Hacker One
Hacker One
added 2025/03/11 2:42 p.m.585 views

Internet Bug Bounty: CVE-2025-24813: Remote Code Execution and/or Information disclosure and/or malicious content added to uploaded files via write enabled Default Servlet

The Apache Tomcat vulnerability CVE-2025-24813 allowed remote code execution and information disclosure. The vulnerability was caused by a combination of features, including writes enabled for the default servlet, support for partial PUT requests, and the use of Tomcat's file-based session...

10CVSS7.5AI score0.99945EPSS
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Hacker One
Hacker One
added 2025/03/11 2:37 p.m.618 views

AWS VDP: Non-Production API Endpoints for the Glue Service Fail to Log to CloudTrail Resulting in Silent Permission Enumeration

The AWS Glue service was found to have 12 non-production API endpoints that could be accessed using standard IAM credentials without generating any CloudTrail logs. This allowed for silent permission enumeration, where an adversary could determine the permissions of compromised credentials withou...

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Total number of security vulnerabilities15404