Nextcloud: Stored XSS Vulnerability via SVG File

A stored XSS vulnerability was discovered in Nextcloud related to the handling of SVG files. The vulnerability allowed the execution of arbitrary JavaScript code...

HackerOne: TOTP Authenticator implementation Accepts Expired Codes

Vulnerability description not provided...

Internet Bug Bounty: CVE-2024-27351: Potential regular expression denial-of-service in django.utils.text.Truncator.words()

The django.utils.text.Truncator.words method with html=True and truncatewordshtml template filter were found to be vulnerable to a potential regular expression denial-of-service attack. The vulnerability was caused by regular expressions stored in variables that were susceptible to ReDoS attacks,...

U.S. Dept Of Defense: Time based SQL injection at████████

A time based SQL injection vulnerability was found in the /pubs/index.php endpoint on ██████. The 'years' and 'authors' parameters were vulnerable, allowing time delays to be introduced in database queries. This could have led to sensitive data exfiltration from the database. The issue could be...

Internet Bug Bounty: CVE-2023-42780: Apache Airflow: Improper access control vulnerability in the "List dag warnings" feature

A vulnerability in Apache Airflow versions prior to 2.7.2 allowed authenticated users to list warnings for all DAGs, revealing dagids and stack traces even for DAGs the user did not have permission to access. Users should upgrade to Airflow 2.7.2 or newer...

Mozilla: Mozilla Mastodon Staging Instance Admin API Key Disclosure Through Slack

Admin Mastodon API keys were inadvertently disclosed in the trust-and-safety-eng channel on Mozilla's Slack workspace, potentially granting unauthorized access to the Mastodon server and compromising user data. Immediate action is required to mitigate this vulnerability...

Sorare: Operation CreateOrUpdateSo5LineupMutation does not restrict multiple captains

The CreateOrUpdateSo5LineupMutation operation in the Sorare API allowed users to set multiple captains for a football team, which violated the game logic of having only one captain. This vulnerability could be exploited to gain an unfair advantage over other players...

Internet Bug Bounty: Privilege Esacalation at Apache Airflow 2.5.1

A vulnerability was found in Apache Airflow before version 2.6.0 that allowed local Linux users to access sensitive files, such as SSH private keys, owned by the account that operates Airflow. The issue was caused by Airflow setting log files to vulnerable privileges, allowing any Linux user on t...

Node.js: Process-based permissions can be bypassed with the "inspector" module.

Process-based permissions in Node.js can be bypassed using the built-in inspector module, allowing an attacker to access restricted resources...

GitHub Security Lab: [Ruby]: Server Side Template Injection

Vulnerability description not provided...

Internet Bug Bounty: ReDoS (Rails::Html::PermitScrubber.scrub_attribute)

I reported at https://hackerone.com/reports/1684163 https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-5x79-w82f-gw8w Certain configurations of rails-html-sanitizer 1.4.4 use an inefficient regular expression that is susceptible to excessive backtracking when attempting to...

LinkedIn: Information disclosure by sending a GIF

Critical information about LinkedIn users, including their operating system, browser, IP address, device ID, phone model, and time zone, could be obtained by an attacker through the use of a GIF sent via the messaging feature. The vulnerability affected all platforms where the link could be used,...

Nextcloud: CSRF vulnerability in Nextcloud Desktop Client 3.6.1 on Windows when clicking malicious link

Summary It is possible to make a user send any POST request with an arbitrary body given they click on a malicious deep link. e.g. in an email, chat link, etc This vulnerability was introduced in an attempt to fix 1720043. The patch however can be bypassed and also introduced a CSRF vulnerability...

EXNESS: CRLF Injection - Http Response Splitting

HTTP response splitting allowed to add a malicious header to the response...

Nextcloud: Information Exposure Through Directory Listing vulnerability

A directory listing provides an attacker with the complete index of all the resources located inside of the directory as well as download or access its contents. While the researcher did not dig deeper on to the available files, it might be possible that these websites host sensitive information...

TikTok: reflected xss on the path m.tiktok.com

A cross site scripting vulnerability was found in Ambassador Manage endpoint. We thank @semsem123 for reporting this to our team...

Kubernetes: Ingress-nginx annotation injection allows retrieval of ingress-nginx serviceaccount token and secrets across all namespaces

I submitted the following report to [email protected]: I've been exploring CVE-2021-25742 and believe I've discovered a variant although it appears there may be many. Most template variables are not escaped properly in nginx.tmpl, leading to injection of arbitrary nginx directives. For...

Traffic Factory: WordPress Plugin Update Confusion at trafficfactory.com

Hi, I'm currently researching a "novel" supply chain attack affecting WordPress plugins, and I believe your website might be vulnerable. The way it works is similar to a recent Dependency Confusion attack, where a malicious actor can take over internal packages unclaimed on PyPI / npm registry. I...

Lacework: Broken link profile in the website leads to identity theft.

Hi, I have found the Broken link profile in the website where the attacker can perform identity theft. Summary : When a web application has any pages, sources, links to external 3rd party services and are broken then the attacker can claim those endpoints to successfully conduct the attack and...

GitHub Security Lab: [JAVA]: CWE-347 - Improper Verification of Cryptographic Signature : Potential for Auth Bypass

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

HackerOne: Improper data update process on UpdatePhabricatorIntegration mutation leads to leak of Phabricator Conduit API token.

Details Title: Improper data update process on UpdatePhabricatorIntegration mutation leads to leak of Phabricator Conduit API token. Risk: High Impact: High Exploitability: High Target: baseurl parameter on UpdatePhabricatorIntegration mutation at /graphql endpoint. Introduction Sensitive data...

GitLab: Arbitrary file read during project import

NOTE! Thanks for submitting a report! Please replace all the parenthesized sections below with the pertinent details. Remember, the more detail you provide, the easier it is for us to triage and respond quickly, so be sure to take your time filling out the report! Summary A mis-usage of json sche...

Concrete CMS: Stored unauth XSS in calendar event via CSRF

crayons Description The description parameter in the scenario /index.php/ccm/calendar/dialogs/event/add/save is affected by Stored XSS due to lack of user supplied data filtration. Also in should be mentioned that this endpoint does not verify CSRF token ccmtoken, which leads to an ability to...

TikTok: Multiple bugs leads to RCE on TikTok for Android

A series of WebView vulnerabilities were found including XSS which could have potentially led an attacker to achieve remote code execution. We thank @dphoeniixx for reporting this to our team and verifying the resolution!...

GitHub Security Lab: [javascript] CWE-90: CodeQL to detect LDAP Injection

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

Mail.ru: CVE-2020-3187 на ip адресе 91.231.115.30

CVE-2020-3452 on webvpn.city-srv.ru...

Mail.ru: Path traversal lead to LFR via [CVE-2019-3394]

Path traversal lead to Local File Read via CVE-2019-3403 in confluence.plazius.ru...

curl: Connect-only connections can use the wrong connection

Summary: If a connect-only easy handle is not read from or written to, its connection can time out and be closed. If a new connection is created it can be allocated at the same address, causing the easy handle to use the new connection. This new connection may not be connected to the same server ...

BugPoC: Improper use of "path" parameter can be used to trick testers into leaking their Front-End PoC

Summary: In https://bugpoc.com/testers/front-end, the populateFromFragment function incorrectly assigns hash parameter path to the subdomain element, allowing the "Test" functionality of the Front-End PoC Generator to open a popup on any domain instead of the expected web.bugpoc.ninja. It can be...

Nextcloud: No rate limiting on sinup page

Hi Team, Summary: As a best practice a login page should have a rate limiting. Below is the captured request of respective login page of nextcloud.com -------------------------------------------------------------------------------------------------------------------- POST...

Shopify: XSS / SELF XSS

I found xss but i think its self xss POC 1. Go to yourstore.myshopify.com 2. Go to settings import 3. Upload wrong file csv with file name payload xss " Impact xss attack...

h1-ctf: [H1-2006 2020] Solution for the h1-2006 CTF challenge

Hi, The flag is ^FLAG^736c635d8842751b8aafa556154eb9f3$FLAG$. I didn't know I can send it prior to the report until I saw some disclosed solutions from the previous challenges. The report will follow later today. Regards @thehackerish Impact Multiple vulnerabilities on .bountypay.h1ctf.com allow ...

Internet Bug Bounty: CVE-2020-10938-buffer overflow/out-of-bounds write in compress.c:HuffmanDecodeImage()

Hello, There is an out-of-bounds write that is likely exploitable while performing Huffman decoding of Fax images. The technical details are as follows. Type: integer underflow produces out of bounds heap/etc write Platform: 32-bit Details: 390 MagickExport MagickPassFail HuffmanDecodeImageImage...

Razer: Reflected XSS in eform.molpay.com

The tester discovered a reflected XSS on eform.molpay.com. This was fixed in production on Feb 12. Razer Fintech thanks the tester for his diligence and clear PoC...

DataStax: Helpdesk Takeover at dmc.datastax.com

Summary: DNS record dmc.datastax.com is pointing to stale dmc-support.zendesk.com domain on Zendesk which is available for takeover. DNS Stale Records: F661014 Proof of Concept: There was no helpdesk configured at this address, which means that the address was available and anyone could claim it....

Razer: [IDOR] API endpoint leaking sensitive user information

Summary: Hi, the backend on the insider.razer.com website seems to be using XenForo. Some actions on the api.php have been left misconfigured by the developers, which lead to leaking of sensitive information. Steps To Reproduce: 1. Go to a random user's profile, say,...

Node.js third-party modules: Prototype pollution attack (lodash)

I would like to report a prototype pollution vulnerability in lodash. It allows an attacker to inject properties on Object.prototype Module module name: lodash version: 4.17.15 npm page: https://www.npmjs.com/package/lodash Module Description The Lodash library exported as Node.js modules. Module...

GitLab: Stored XSS for Grafana dashboard URL

Hi GitLab Security Team Summary I found a stored XSS vulnerability in the admins page. The administrator can set up a Grafana dashboard. Here, the administrator can either enter a relative URL or an absolute address. However, when adding an absolute URL, the protocol is not checked allowing to ad...

Informatica: accounts.informatica.com - RCE due to exposed Groovy console

Researcher identified a misconfigured "Groovy" panel on an AEM web application that was vulnerable to RCE. The panel was subsequently disabled...

HackerOne: [Bypass #645264] Report title disclosure despite the program settings for email notification is set to "No Content"

Hi Team, Summary: There is newly disclosed resolved report Program Email Nofication settings ignored when being added as an external contributor, However i found that the fix is incomplete. I have found that email invitation for a collaborator bounty splitting still disclosing the Report title in...

Rockstar Games: The return of the ＜

In this report, the researcher was able to demonstrate a Stored XSS vulnerability in our Message system on the Social Club website. By taking advantage of the fact that '＜' characters are normalized to '.͓̮̮ͅ=sW&͉̹̻͙̫̦̮̲͏̼̝̫́̕...

HackerOne: Custom Field Attributes may be created and updated for customers with Custom Field Trial enabled

The Custom Field feature is currently only available for customers on the Enterprise product edition. A trial period can be given by enabling the custom-fields-trial feature for programs who are not on that product edition yet. However, when enabling this feature, the incorrect ordering of an ACL...

TomTom: XSS Reflect

Hi guys, According to the attached prints, I found an XSS at https://www.tomtom.com/en/search/?q=%3C%2Fscript%3E link. Here is the payload used: https://www.tomtom.com/en/search/?q=%3C%2Fscript%3E%3Cscript%3Ealert%28%27XSS%27%29%3C%2Fscript%3E Any questions, I'm available! Regards, z3xdd Impact A...

Passit: password rest link not expired after change the password

Hi, this is my first report and bug .. i found password rest link not expired after change the password by resiver my e-mail Proof of Concept: 1Go to https://app.passit.io/account/reset-password and ask for password reset link. 2go to Email inbox. 3clicke to link from inbox example // Recovery li...

Shopify: Reflected XSS

Hi team , I found a reflected xss on https://app.oberlo.com domain . Reproduce : Visit https://app.oberlo.com/auth?shop=%3C/noscript%3E%3Cimg%20src=x%20onerror=promptdocument.domain%3E in latest version of firefox browser . You will see popup like attacked screenshot : F485407 Tested in Latest...

Valve: Malformed NAV file leads to buffer overflow and code execution in Left4Dead2.exe

Summary In the parsing routines of NAV files which contain the navigation mesh used by the AI for survivor bots, zombies, and the AI director spawning system a buffer overflow exists which can be used to control the EIP register and takeover code execution. Proof-of-Concept 1. Download the attach...

Mail.ru: CSRF уязвимость позволяет взять беспроцентный кредит пользователю cfire.mail.ru

CSRF vulnerability in Crossfire cfire.mail.ru allowed to force user to request game credit. On the time of reporting, game/business logic vulnerabilities in cfire.mail.ru are not covered by bug bounty program...

GitLab: information disclosure of secret_key_base via encoding charcters

@pareshparmar discovered an error page that was disclosing the value of the secretkeybase key of customers.gitlab.com to unauthenticated users, which would have allowed an attacker to arbitrarily decrypt signed cookies. So I was fuzzing one parameter with different type of encodings. And one...

Mail.ru: ОДМИН ТЭСТ

Test script on jw-cn-test-1.ext.terrhq.ru could be used to disclosure local database account. Database itself was not accessible...

Ruby on Rails: Specially constructed multi-part requests cause multi-second response times; vulnerable to DoS

The multi-part body parsing in Rack and consequently Rails has a worse-than-linear performance relative to the number of parts in the request body. In small scale i.e. non-disruptive tests on a variety of Rails applications on the internet, including my own, GitHub.com, Heroku API, Instacart,...