Collibra: Access to the database on onboarding.collibra.com

Summary: During the study, it was discovered that port 9306 was open on this server, which is open to the Sphinx service. I was able to connect to the internal database. Steps To Reproduce: 1. Discovery of open port 9306, on which service Sphinx is running screenshot 0 2. Connection to the databa...

WakaTime: Impersonation of Wakatime user using Invitation functionality.

Hi wakatime team, I have found a vulnerability in your leaderboard invitation functionality which can be used to trick the victims on the name of wakatime. Anyone can sign up with any email id and use the leadersboard invitation to invite anyone. This loophole can be leveraged for impersonation o...

U.S. Dept Of Defense: Out-of-date Version (Apache)

URL https://████████/ Identified Version 2.2.15 contains 4 important and 10 other vulnerabilities Latest Version 2.2.31 Vulnerability Database Result is based on 27.10.2016 vulnerability database content. Vulnerability Details Link identified you are using an out-of-date version of Apache. Impact...

U.S. Dept Of Defense: HAProxy stats panel exposed externally

An exposed web panel for HAProxy running on a system allowed external access to the statistics page at port 1024, potentially exposing sensitive information...

TikTok: bypass two-factor authentication in Android apps and web

A vulnerability was found where a random timeout issue on a Two-Step Verification endpoint could have resulted in a potential bypass of authentication if multiple incorrect attempts were entered in quick succession. It was found that this vulnerability required access to the user's email/password...

GitHub Security Lab: Java: Unsafe deserialization with Jackson

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

Yelp: X-Forward-For Header allows to bypass access restrictions

Summary: If the "X-Forward-For: 127.0.0.1" header is used, it allows to bypass restrictions of the web application and access endpoints that are restricted otherwise. This allows for example to access the "Business Owner App backend API". The responding server thinks, he is accessed by an interna...

Mail.ru: Reflected XSS on https://e.mail.ru/compose/ via Body parameter

Reflected XSS in e.mail.ru via GET parameter for mailto handler...

GitLab: Adding everyone to the repo due to the lack of rate limit

Summary Since there is no rate limit in the inviting users to the repository section, it is possible to add all users on gitlab to a repository. Steps to reproduce Step-by-step guide to reproduce the issue, including: 1. Create a repository 2. go to the project members section 3. choose a random...

Nextcloud: Stored XSS in collabora via user name

Affected: collabora and nextcloud Ubuntu 18.04.5 LTS Nextcloud 19.0.1 snap version collabora CODE The name of the user is displayed when him joins to edit the document allowing the attacker trigger xss. Impact Set the name of the attacker account to Create a new document → share the document with...

Engel & Völkers Technology GmbH: [service.engelvoelkers.com] XSS in /video/id

Summary: The YouTube video page at https://service.engelvoelkers.com/video/id/ is vulnerable to reflected XSS attacks. Description: A dynamic part of the URL is printed to the page without proper encoding, causing a reflected XSS vulnerability. Steps to reproduce Visit the following link:...

U.S. Dept Of Defense: Full Account Take-Over of ████████ Members via IDOR

Summary https://███████ is a Social Network Site belonging to US DoD. Membership is open to anyone, I have found a method to fully take-over any members' account by exploiting an IDOR bug in the ██████████ end-point. By changing the following values in the POST request to the affected end-point:...

Semrush: Unrestricted file upload in www.semrush.com > /my_reports/api/v1/upload/image

@zcashi found vulnerability in My Reports Tool. You can read the full write-up here: How I earned 500$ by uploading a file: write-up of one of my first bug bounty...

Rocket.Chat: XSS (leads to arbitrary file read in Rocket.Chat-Desktop)

Description: Rocket.Chat allows administrative users to customize the home body. Since tags are removed, I think that running scripts should not be allowed. However, event handlers are not removed, allowing you to inject your own scripts. Releases Affected: Rocket.Chat-Desktop-Client: v2.15.5...

curl: SSRF via maliciously crafted URL due to host confusion

Summary: Curl is vulnerable to SSRF due to improperly parsing the host component of the URL compared to other URL parsers and the URL living standard. POC curl -sD - -o /dev/null "http://google.com:80\@yahoo.com/" Curl makes a request to yahoo.com instead of google.com. Supporting...

Node.js third-party modules: Trojan:JS/CoinMiner in npm files

Hello, I am a front end developer and use Vue.js and Visual Studio Code and have had an issue recently with scripts not running in my terminal so decided to fault find. All programmes that I can think of are up to date, and today I decided to do a full windows defender scan and found the above...

Node.js third-party modules: [anywhere] An iframe element with url to malicious HTML file (with eg. JavaScript malware) can be used as filename and served via anywhere

Hi Guys, anywhere allows to embed HTML in file names, which in certain conditions might lead to execute malicious JavaScript. Module: Running static file server anywhere. https://www.npmjs.com/package/anywhere Description To embed malicious tag with JavaScript code to execute, / character is...

Vimeo: Downloading password protected / restricted videos

Using: https://vimeo.com/api/atv/clip/VideoID it is possible to get the title, description & download the file regardless on any privacy settings this includes both setting the video to 'Only me' and using a password For proof using my own video: https://vimeo.com/171116158 which has the password...

Mail.ru: [afisha.mail.ru] SQL Injection

Добрый день. Параметр id попадает в SQL запрос без фильтрации. Вектор атаки - Union Based SQLi PoC http://mmkf.afisha.mail.ru/imgview.html?id=3713444279+and0unionselectconcatws0x2c,version,@@versioncompileos вывод в сорцах страницы - 5.0.92-community-log:unknown-linux-gnu...

Ruby on Rails: http_basic_authenticate_with is suseptible to timing attacks.

Timing attack vulnerability in basic authentication in Action Controller. There is a timing attack vulnerability in the basic authentication support in Action Controller. This vulnerability has been assigned the CVE identifier CVE-2015-7576. Versions Affected: All. Not affected: None. Fixed...

X (Formerly Twitter): DOM based cookie bomb

Hi, I would like to report an issue that allows attackers to plant a "cookie bomb" on a victim's browser, so that the victim will be unable to access any Twitter services. PoC 1. Go to http://innerht.ml/pocs/twitter-dom-based-cookie-bomb/ 2. Click on the "DoS" link 3. Wait for a moment 4. Now...

Internet Bug Bounty: [curl] CVE-2023-38039: HTTP header allocation DOS

CVE-2023-38039 is a security vulnerability in the curl library that allowed a malicious server to send an unlimited number of headers in an HTTP response, causing curl to exhaust heap memory and potentially leading to a denial-of-service condition...

Internet Bug Bounty: Rails ActionView sanitize helper bypass leading to XSS using SVG tag.

Loofah versions between 2.1.0 and 2.19.1 were vulnerable to a cross-site scripting XSS attack via the image/svg+xml media type in data URIs. This allowed an attacker to bypass HTML sanitization and execute malicious code. The vulnerability was mitigated by upgrading to Loofah version 2.19.1 or...

Automattic: Email Verification bypass on signup

Summary: This bug is related to wordpress.com. There is feature in wordpress.com which allow users to invite people. We have to enter email address to invite that particular person but the invite link and invite key is also available to the person who invited. This allow attackers to create the...

Courier: Bypass Too Many Requests Sign Up

Courier makes a rate limit check before allowing a user to register; this rate limit check can be bypassed and a user account can be created by sending a request directly to the AWS Cognito API – which is not rate limited...

U.S. Dept Of Defense: SSN is exposed on slides, previous critical report was not fixed in an appropriate way

Summary: SSN is exposed on slides, previous critical report was not fixed in an appropriate way Description: 1. SSN is exposed on a screenshot. Slide 13th. SSN is covered by an olive/green rectangle which is moveable. The image itself was not updated. ██████wp-content/uploads/2018/12/████████ 2...

Phabricator: Markdown parsing issue enables insertion of malicious tags

mongoose By exploiting the URL markdown an attacker is able to add tags to an anchor-element. This is less impactfull since the default csp policy blocks inline javascript execution, but an attacker could deface individual pages, bypass the rel="norefferrer" tag to perform tab nabbing or perform...

HackerOne: Private program disclosure via `vpn_suspended` GraphQL query

Summary: vpnsuspended of Team object got exposed Description: An attacker can get vpnsuspended value of any program including external program which also have private program eg. █████ and external program which does not have private program What an attacker can do with this ? If an external...

Snapchat: Stealing SSO Login Tokens (snappublisher.snapchat.com)

Description Attacker can steal SSO login tokens for snappublisher.snapchat.com by chaining different flaws in SSO and Snapchat’s Snappublisher tool. Detailed attack flow is as follows. Attack Flow 1.. Snapchat fetches a SSO LOGIN TOKEN from accounts.snapchat.com to login into different products o...

Internet Bug Bounty: PHP mbstring / Oniguruma multiple remote heap/stack corruptions

Oniguruma 1 by K. Kosako is a BSD licensed regular expression library that supports a variety of character encodings. The Ruby programming language, in version 1.9, as well as PHP's multi-byte string module since PHP5, use Oniguruma as their regular expression engine. It is also used in products...

Mail.ru: Time-based sql-injection на https://puzzle.mail.ru

SQL injection via GET parameter in puzzle.mail.ru. puzzle.mail.ru is out of current bug bounty program's scope, but this report was awarded due to high severity...

Gratipay: PHP 5.4.45 is Outdated and Full of Preformance Interupting Arbitrary Code Execution Bugs

Your PHP version is affected by quite a few remote arbitrary code execution, remote file renaming, and remote file rewriting bugs that require no authentication and can cause big problems, from performance interruptions and messing with server files to DoS attacks. These are not related to any...

Fastly VDP: Cache purge requests are not authenticated

Vulnerability description not provided...

UPchieve: Authentication Bypass - Email Verification code bypass in account registration process.

Hi Team, I was able to bypass Email Verification code in account registration process. Summary : Authentication Bypass is a dangerous vulnerability, which is found in Web-Applications. An Attackers can bypass the control mechanisms which are used by the underlying web application like Email...

Shopify: Stored XSS in SVG file as data: url

A stored XSS vulnerability was discovered in Shopify's rich text editor on July 24, 2021. Attackers were able to insert an XSS payload encoded in an SVG file using data: URLs. The vulnerability was fixed by preventing the conversion of data: URLs into blob: URLs...

U.S. Dept Of Defense: Stored XSS at https://www.█████████.mil

Summary: Stored XSS exists at https://www.██████.mil. A user can fill out the form and upload a file containing javascript code to trigger XSS. Description: Stored XSS exists at https://www.████.mil. A user can fill out the form and upload a file containing javascript code to trigger XSS. Impact ...

HackerOne: Second-order SOQL injection through email and campaign name parameter in Salesforce lead submission

The HackerOne directory contains profiles of bug bounty and vulnerability disclosure programs that aren't managed on HackerOne. These profiles can be claimed by the organization that manages it. As part of this flow, they will need to enter an email address to confirm that affiliation with the...

Node.js: DNS Max Responses for DOS

See Github my issue: https://github.com/nodejs/node/issues/36063 When i try to fetch the A Dns records of following domain: ticbrasil.com.br I dont get any response. I think thats the case because there are over 1300 responses. Version: v12.18.4, v14.15.0 Platform: 64-bit Windows 10 Pro &...

h1-ctf: @shakedko H1-2006 CTF writeup

TL;DR Flag is: ^FLAG^736c635d8842751b8aafa556154eb9f3$FLAG$. Thank you for this awesome challenge! Introduction I have participated in this CTF as I wanted to see how far I'd be able to get considering the fact that I'm doing bug bounty for a relatively short time. Coming from the software...

Nextcloud: Email Spoofing

An SPF/DMARC record is a type of Domain Name Service DNS record that identifies which mail servers are permitted to send email on behalf of your domain. The purpose of an SPF/DMARC record is to prevent spammers from sending messages on the behalf of your organization. Remediation: Create a SPF...

MobiSystems Ltd.: open Firebase Database: msdict-dev.firebaseio.com

Summary: publicly available Firebase Database msdict-dev.firebaseio.com Steps To Reproduce: Version: Oxford Dictionary of English Freev11.1.511 in res/values/strings.xml https://msdict-dev.firebaseio.com Accessing your Firebase Database via https://msdict-dev.firebaseio.com/.json returns null...

Nextcloud: Veracode and security audit record are publicly available

Leakage of sensitive data through open endpoint Risk management and Compliance Document written by NCC Here is what the document says: 𝘗𝘳𝘰𝘱𝘳𝘪𝘦𝘵𝘢𝘳𝘺 𝘐𝘯𝘧𝘰𝘳𝘮𝘢𝘵𝘪𝘰𝘯 𝘛𝘩𝘪𝘴 𝘥𝘰𝘤𝘶𝘮𝘦𝘯𝘵 𝘤𝘰𝘯𝘵𝘢𝘪𝘯𝘴 𝘥𝘦𝘵𝘢𝘪𝘭𝘦𝘥 𝘤𝘰𝘮𝘮𝘦𝘳𝘤𝘪𝘢𝘭, 𝘧𝘪𝘯𝘢𝘯𝘤𝘪𝘢𝘭 𝘢𝘯𝘥 𝘭𝘦𝘨𝘢𝘭 𝘪𝘯𝘧𝘰𝘳𝘮𝘢𝘵𝘪𝘰𝘯, 𝘸𝘩𝘪𝘤𝘩 𝘪𝘴 𝘤𝘰𝘯𝘧𝘪𝘥𝘦𝘯𝘵𝘪𝘢𝘭 𝘢𝘯𝘥 𝘤𝘰𝘮𝘮𝘦𝘳𝘤𝘪𝘢𝘭𝘭𝘺 𝘴𝘦𝘯𝘴𝘪𝘵𝘪𝘷𝘦. 𝘛𝘩𝘦 𝘳𝘦𝘭𝘦𝘢𝘴𝘦...

Node.js third-party modules: [jsreport] Remote Code Execution

I would like to report Remote Code Execution in jsreport It allows running js files remotely on a vulnerable server. Module module name: jsreport version: 2.5.0 npm page: https://www.npmjs.com/package/jsreport Module Description jsreport is a reporting server which lets developers define reports...

Shopify: Stored - XSS

Hello Security Team, I have Found Stored XSS Vulnerability POC : Step1: Go to https://app.oberlo.com/suppliers Step2: Click on any product you will be redirected to URL as i have given for example...

Quora: [Android] XSS via start ContentActivity

Summary: XSS via start ContentActivity using 'html' parameter. Description Include Impact: Arbitrary applications on Android can run the exported activities ContentActivity, ModalContentActivity and ActionBarContentActivity. Using intent extra parameter html we can pass javascript, which will be...

Bumble: Получение оригинала скрытого изображения

Здравствуйте! В вашем сервисе есть фотографии сильно низкого качества, чтобы было невозможно разобрать кто на нем изображен. например разделе "Кому вы нравитесь?" Наше способ получить оригинал. Берем адрес скрытой картинки:...

Mail.ru: Reflected XSS.

XSS in aa.mail.ru aa.mail.ru is not currently in bug bounty scope...

curl: Incorrect Type Conversion in interpreting IPv4-mapped IPv6 addresses and below `curl` results in indeterminate SSRF vulnerabilities.

Vulnerability description not provided...

U.S. Dept Of Defense: AEM misconfiguration leads to Information disclosure

Sensitive information was disclosed due to a misconfiguration in AEM, allowing access to internal usernames and webroot directories by appending /.1.json to certain URLs. This could lead to unauthorized access, social engineering attacks, and reputation damage...

Internet Bug Bounty: CVE-2022-32208: FTP-KRB bad message verification

When curl does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client. Impact Loss of integrity of FTP-KRB transfers...