Ruby: Variant of CVE-2013-0269 (Denial of Service and Unsafe Object Creation Vulnerability in JSON)

During my recent keyword argument separation work on rbscanargs in the master branch, I discovered what I now think is a vulnerability. While the CVE-2013-0269 change fixed most usage of JSON.parse, it ended up not fixing KernelJSON. The reason behind this is that internally, in...

Node.js third-party modules: Command Injection in npm module name passed as an argument to pm2.install() function

Hi Lads, I would like to report Command Injection possible when npm module name is passed into pm2.install. An attacker is able to attach OS commands to npm module name and those commands will be executed when payload reaches execution sink in continueInstall function in API/Modules/NPM.js file...

U.S. Dept Of Defense: SQL Injection in ████

Summary There is an SQL injection vulnerability in ████████ in the /█████/recruiter/updapp.aspx page, exploitable through the appid form parameter. Impact An attacker could use this vulnerability to control the content in the database, exfiltrate information, and obtain remote code execution...

RATELIMITED: HTTP PUT method enabled

Hi security team, Summary: It is possible to upload files to the server using the PUT method Steps To Reproduce: I used the following request: PUT /emitrani.txt HTTP/1.1 Host: ratelimited.me Content-Length: 10 Connection: close Now a file exists at https://ratelimited.me/emitrani.txt with content...

Chaturbate: [chaturbate.com] - CSRF Vulnerability on image upload

Summary Hi guys, One of the features available to a Chaturbate user is the ability to upload images into photo sets. The upload functionality does not use any CSRF tokens, allowing attackers to perform CSRF attacks and upload images to a user's profile without the user's consent. Steps To...

RubyGems: Malware in `active-support` gem

This was sent to RubySec: The gem duplicates official activesupport no hyphen code, but adds a compiled extension. The extension attempts to resolve a base64 encoded domain 29faea63.planfhntage.de, downloads a payload, and executes...

Coinbase: Ethereum account balance manipulation

The researchers noticed an issue with our ETH receiving code when receiving from a contract. This allowed sending of ETH to Coinbase to be credited even if the underlying contract execution failed. The issue was fixed by changing the contract handling logic. Analysis of the issue indicated only...

Rockstar Games: Stored XSS with CRLF injection via post message to user feed

In this report, the researcher was able to demonstrate a Stored XSS vulnerability in User Feeds. This vulnerability leveraged CRLF injection in order to bypass existing filters and execute the payload. With their help we were able to improve our filtering and sanitization rules in order to preven...

Zendesk: a stored xss in web widget chat

The researcher found a stored XSS vulnerability where an end-user was able to execute arbitrary Javascript against the Zendesk agent via the chat integration. The researcher participated in the Zendesk 2016 holiday promotion and was awarded the Zendesk promotional bounty...

LocalTapiola: SQL Injection on /webApp/omatalousuk (viestinta.lahitapiola.fi)

I would like to report a SQL Injection vulnerability on viestinta.lahitapiola.fi Vulnerable Request: GET /webApp/omatalousuk?email=aaaaa HTTP/1.1 Host: viestinta.lahitapiola.fi User-Agent: Mozilla/5.0 Macintosh; Intel Mac OS X 10.12; rv:49.0 Gecko/20100101 Firefox/49.0 Accept: text/html, /; q=0.0...

HackerOne: Race Conditions Exist When Accepting Invitations

Hi All, Further to my last two comments on report 118312 and realizing that tokens are being stored in the DB, I realized there is probably a race condition vulnerability which allows invitation tokens to be consumed at least twice depending on the server/database response time. I tested it tonig...

Internet Bug Bounty: Bad Write in TTF font parsing (win32k.sys)

This bug was originally reported through Project Zero at Google. Alex Rice suggested to me that I could potentially receive a bounty through Hacker One so I am also opening a report here. The vulnerability reference numbers are MS15-010 CVE-2015-0059 The original bug report is...

Internet Bug Bounty: heap buffer overflow in enchant_broker_request_dict()

https://bugs.php.net/bug.php?id=68552...

Mail.ru: OpenSSL HeartBleed (CVE-2014-0160)

Уязвимость существует на portal.sf.mail.ru Эта уязвимость позволяет читать оперативную память кусками размером до 64КБ. Причем уязвимость двусторонняя, это значит, что не только вы можете читать данные с уязвимого сервера, но и сервер злоумышленника может получить часть вашей оперативной памяти к...

Uzbey: Information Disclosure (phpinfo())

URL :- https://staging.uzbey.com/phpinfo.php Description :- phpinfo is a debug functionality that prints out detailed information on both the system and the PHP configuration. An attacker can obtain information such as: •Exact PHP version. •Exact OS and its version. •Details of the PHP...

Concrete CMS: https://concrete5.org ::: HeartBleed Attack (CVE-2014-0160)

Pls see attachment files for details: python ssltest.py concrete5.org 443|more impact: critical, pls patch it ASAP References: https://www.openssl.org/news/secadv20140407.txt http://heartbleed.com https://github.com/openssl/openssl/commit/96db9023b881d7cd9f379b0c154650d6c108e9a3 g4mm4...

Internet Bug Bounty: Flash double free vulnerability leads to code execution

This bug was reported directly to Adobe and got assigned CVE-2014-0502. http://helpx.adobe.com/security/products/flash-player/apsb14-07.html This one was actively and it still is exploited since February 12th in watering hole campaigns against nonprofit research institutions and human right...

Internet Bug Bounty: TLS Virtual Host Confusion

I am a security researcher at INRIA Paris in team PROSECCO http://prosecco.inria.fr We have been investigating a new class of attacks against the deployment of TLS on the Web. The main idea behind these attacks is that when two servers host different domains but share the same certificate which...

MariaDB: Connector/C Out-of-bounds read in `unpack_fields()` from short metadata field

A buffer over-read vulnerability was identified in the metadata field parsing function within the database connector library. The function processed fixed-header metadata without validating that the field data contained the required minimum length of 12 bytes. A malicious or compromised server...

8x8: jitsi-meet: Prosody/Jigasi missing header whitelist in mod_filter_iq_rayo allows arbitrary SIP header injection and Caller ID spoofing

A vulnerability was discovered in the Prosody and Jigasi components of Jitsi Meet. The Prosody filter implemented an incomplete blocklist that allowed authenticated users with outbound-call privileges to inject arbitrary SIP headers, enabling Caller ID spoofing on outgoing SIP calls in environmen...

Khan Academy: 1-Click Account Takeover via Open Redirect through Regex Bypass in Domain Validation

A vulnerability was discovered in the Khan Academy platform that allowed an attacker to achieve full account takeover of any user. The vulnerability was caused by an unescaped dot flaw in the regular expression used to validate redirect URLs. This allowed the attacker to register a malicious doma...

Internet Bug Bounty: Apache Airflow: Sensitive Information Exposure in DAG Run Logs

The Apache Airflow platform was vulnerable to sensitive information exposure in DAG run logs. Passwords, secrets, and the Fernet key were logged in plain text, which could have resulted in the disclosure of this sensitive information to unauthorized users...

Internet Bug Bounty: CVE-2024-7347: Buffer overread in the ngx_http_mp4_module

CVE-2024-7347 was a vulnerability in the ngxhttpmp4module of NGINX Open Source and NGINX Plus. The vulnerability could have allowed an attacker to over-read NGINX worker memory, resulting in its termination, using a specially crafted MP4 file. The issue only affected NGINX if it was built with th...

Internet Bug Bounty: moderate: Apache HTTP Server: mod_rewrite proxy handler substitution (CVE-2024-39573) CWE-20 Improper Input Validation

moderate: Apache HTTP Server proxy encoding problem CVE-2024-38473 An encoding problem was discovered in modproxy in Apache HTTP Server versions 2.4.59 and earlier. This issue allowed request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via...

Mozilla: Jira Credential Disclosure within Mozilla Slack

The Jira admin API keys were disclosed within a Mozilla Slack channel by a staff member. The exposed credentials allowed for the verification of the user's elevated privileges, including being a Jira Administrator, Administrator, and Jira Service Desk user...

Internet Bug Bounty: Apache HTTP Server: HTTP/2 DoS by memory exhaustion on endless continuation frames

The Apache HTTP Server vulnerability CVE-2024-27316 was recently discovered. HTTP/2 incoming headers exceeding the limit were temporarily buffered in nghttp2 to generate an HTTP 413 response. However, if the client did not stop sending headers, this led to memory exhaustion. The vulnerability was...

Cloudflare Public Bug Bounty: Using special IPv4-mapped IPv6 addresses to bypass local IP ban

Vulnerability description not provided...

Internet Bug Bounty: Leak of sensitive values to Airflow rendered template

I’m just getting started with Airflow, but seem to have got into a situation where sensitive values e.g. connection passwords end up in my task’s rendered template. Here’s how my DAG starts, having set up a connection called “secret” with a password specified: t1 = BashOperator...

Reddit: sensitive data exposure

Summary: A Password hash entry was found in /etc/passwd. This is a major vulnerability since /etc/passwd is a world-readable file by default. Once the password hash is found, an attacker may extract the password using a program like crack. Impact: it is high impact vulnerability .once hacker foun...

GitLab: Remote Command Execution via Github import

Summary This is very similar to https://about.gitlab.com/releases/2022/08/22/critical-security-release-gitlab-15-3-1-released/Remote%20Command%20Execution%20via%20Github%20import and allows arbitrary redis commands to be injected when imported a GitHub repository. When importing a GitHub repo the...

curl: CVE-2022-27778: curl removes wrong file on error

Summary: Curl command has a logic flaw that results in removal of a wrong file when combining --no-clobber and --remove-on-error if the target file name exists and an error occurs. Steps To Reproduce: 1. echo "important file" foo 2. echo -ne "HTTP/1.1 200 OK\r\nContent-Length: 666\r\n\r\nHello\n"...

Node.js: HTTP Request Smuggling Due to Flawed Parsing of Transfer-Encoding

Summary: The llhttp parser in the http module in Node v17.8.0 does not correctly parse and validate Transfer-Encoding headers. This can lead to HTTP Request Smuggling HRS. Description: After 1501679, I did a bit more digging into the issue, and found that there were more flaws in the parsing of...

Stripe: User can pay using archived price by manipulating the request sent to `POST /v1/payment_pages/for_plink`

@gregxsunday discovered a way to purchase a product with an archived price using a payment link. The bypass was possible because of missing validation. A change was shipped to ensure both the payment link and price are active. Note: This bug was accepted and received before our minimum bounty...

Affirm: IDOR to view order information of users and personal information

Summary: Broken access control is the method of controlling which users can perform a certain type of action or view set of data. Broken access control is a vulnerability that allows an attacker to circumvent those controls and perform more actions than they are allowed to, or view content they...

UPchieve: OTP reflecting in response sensitive data exposure leads to account take over

Summary: Sensitive data that is otp is reflecting in the response of phone number otp verification in https://app.upchieve.org Steps To Reproduce: 1. Signin with a account 2.After signin it will ask for phone number for otp verification. 3.Capture the request using burpsuite and see the response...

GitHub Security Lab: [JavaScript]: CWE-1004: Sensitive cookie without HttpOnly

This bug was reported directly to GitHub Security Lab...

curl: CVE-2021-22926: CURLOPT_SSLCERT mixup with Secure Transport

Summary: libcurl Secure Transport SSL backend fails to secure the CURLOPTSSLCERT against current directory file overriding the keychain nickname specified. This leads to the possibility of locally created file overriding the CURLOPTSSLCERT specified certificate and thus causing denial of service...

Sifchain: Social media links not working

Summary: Hey team when i research i found business Logic issue and i will explain to you Steps To Reproduce: POC:- 1. Goto https://sifchain.finance/ 2.Try to add anything after https://sifchain.finance/ 3. Now you will show 404 page not found. 4. Look below in the page you will show links of soci...

GitHub Security Lab: ihsinme: CPP Add query for CWE-691 Insufficient Control Flow Management When Using Bit Operations

This bug was reported directly to GitHub Security Lab...

Ruby: 'net/ftp': Uncontrolled Resource Consumption (Memory/CPU)

Current TIMEPARSER implementation allows attackers to cause a denial of service memory consumption via a large integer value for the fractions property. The problem code: ruby TIMEPARSER = -value, local = false unless /\A?\d4?\d2?\d2 ?\d2?\d2?\d2 ?:.?\d+?/x = value raise FTPProtoError, "invalid...

GitHub Security Lab: [codeql-go]: Add CWE-79: HTML template escaping passthrough

This bug was reported directly to GitHub Security Lab...

Moneybird: Access control issue on invoice documents downloading feature.

Reporter has found a way to download exports as an unauthorized user. This was only possible after changing the permissions for the user and having a certain page open during this change. The issue has been resolved by adding extra permission checks during the download action...

Kubernetes: kubectl creating secrets from stringData leaves secret in plain text

Report Submission Form Summary: kubectl creating secrets from stringData leaves secret in plain text Kubernetes Version: $ kubectl version Client Version: version.InfoMajor:"1", Minor:"19", GitVersion:"v1.19.3", GitCommit:"1e11e4a2108024935ecfcb2912226cedeafd99df",GitTreeState:"clean",...

CS Money: IDOR in https://3d.cs.money/

Summary: Hello, I found an IDOR in https://3d.cs.money/ which will allow you to save, edit, delete build of victim account without any grant on the victim account Steps To Reproduce: This bug based on steamID which is reflected on Steam or you can use any Steam ID Finder software to find...

Open-Xchange: Failed assert in `mail_index_transaction_lookup`

To reproduce, run test suite on following input : require"vnd.dovecot.testsuite";require "fileinto";require "mailbox";test"" fileinto:create "Folder"; if testresultexecute testmessage:folder "Folder" 2; Output is with ASAN enabled stack trace testsuite: Panic: file mail-index-transaction-update.c...

Topcoder: CSRF on https://apps.topcoder.com/wiki/users general and email preferences

Summary: Hi : There is a CSRF on setting general and email preferences. Steps To Reproduce: There is no CSRF token or anything like that on https://apps.topcoder.com/wiki/users/editmypreferences.action and https://apps.topcoder.com/wiki/users/editemailpreferences.action . I added the poc html fil...

Topcoder: Stored XSS on https://apps.topcoder.com/wiki/pages/editpage.action

Summary: Hi : There is a stored XSS on wiki pages and it executes when editing page. Steps To Reproduce: After I submitted 867125, i realized that the vote macro causes stored XSS on wiki edit page. A user can edit wiki pages on https://apps.topcoder.com/wiki/pages/editpage.action?pageId=. Users...

Stripo Inc: CORS on my.stripo.email

Hey Team i don't know if it's valid or not i just want to let you know about this thanks. following the HTML File .. var req = new XMLHttpRequest; req.onload = reqListener; req.open'get','https://my.stripo.email/cabinet/stripo-ws/v1/stripo-websocket/info?t=1587908666898',true; req.withCredentials...

InnoGames: Blind SQL Injection

Summary of the Issue A Time Based Blind SQL injection vulnerability was detected on www.innogames.com. Using a specifically crafted payload it was possible to extract database entries. Vulnerable endpoint: https://www.innogames.com/ Steps to reproduce: 1. Getting two states for boolean based sql...

Nextcloud: SSRF protection bypass

CVSS ---- High 7.7 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N Description ----------- The filter which protects Nextcloud from SSRF can be bypassed using IPv6/IPv4 address embedding. SSRF protection is for example used in the calendar or dav apps. Successful exploitation of the issue will allow...