8x8: Hardcoded AWS credentials in ███████.msi

A hardcoded AWS access token was discovered within an MSI file available for download on the 8x8 site. The researcher was able to demonstrate access to 8x8 AWS infrastructure. The token was promptly restricted...

New Relic: Reflected Cross site Scripting (XSS) on https://one.newrelic.com

The attacker can execute javascript on the victims account just after the authentication process. Steps To Reproduce: 1 Open the url:...

GitHub Security Lab: [Python] CWE-348: Client supplied ip used in security check

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

GitHub Security Lab: [Java] CWE-200: Query to detect exposure of sensitive information from android file intent

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

Flickr: critical server misconfiguration lead to access to any user sensitive data which include user email and password

Hi flickr team, I found a critical issue lead to access to any user sensitive data which include user hashed password and possibly can lead to takeover any user account on flickr's main site, literally i can get all user information from database with no restrictions , Let me explain how this...

8x8: Information Disclosure of metrics fax.wavecell.com/metrics

The fax.wavecell.com/metrics endpoint was found to disclose sensitive information. The information disclosure vulnerability was discovered and reported on the HackerOne platform...

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...

Concrete CMS: SSRF - pivoting in the private LAN

The upload from remote servers features allows me to perform SSRF attack on the private LAN servers. this features checks the following http response code needs to be 200 - easy, a non issue for attackers really checks the file exension can be bypassed with something like...

8x8: Authentication Bypass & ApacheTomcat Misconfiguration in [██]

A single host in the pilot environment exposed the Apache Tomcat /admin and /manager endpoints. The issue has been rectified, as access to these endpoints has been restricted...

Shopify: Bypass a fix for report #708013

Summary: customerAccessTokenCreate mutation in the Storefront API does not correctly throttle login attempts. An issue in similar report https://hackerone.com/reports/708013 was already fixed, however, there is still a bypass. Steps To Reproduce: 1. Grab a Storefront API Token I got it from the B...

Lark Technologies: Attacker is able to join any tenant on larksuite and view personal files/chats.

A privilege escalation issue was found in Open.larksuite.com, which could have potentially allowed attackers to join any tenant, and view files and communications that are shared by team members. We thank @imrannisar for reporting this to our team and confirming the resolution...

Tennessee Valley Authority: xss reflected - pqm.tva.com

An XSS vulnerability was discovered on pqm.tva.com. This vulnerability allowed an attacker to inject malicious code into the website, potentially leading to various attacks such as stealing user information or redirecting users to malicious websites...

Tennessee Valley Authority: xss reflected - pq.tva.com

An XSS vulnerability was discovered on pq.tva.com, allowing an attacker to inject malicious code into the website. This could potentially lead to various attacks, such as stealing user cookies or redirecting users to fake websites...

Fastify: 1-click DOS in fastify-static via directly passing user's input to new URL() of NodeJS without try/catch

Summary: When fastify-static is mounted at root and registered the option redirect: true default of redirect option is false, the following line directly feed user's input which is req.raw.url to URL API without try/catch: https://github.com/fastify/fastify-static/blob/master/index.jsL439. A remo...

Informatica: CVE-2021-40870 in [███]

An issue was discovered in Aviatrix Controller 6.x before 6.5-1804.1922. Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal. The IP has a SSL certificate pointing to Informatica LLC. curl -kvI...

Mail.ru: OS command injection on seedr.ru

site: https://seedr.ru The seedid parameter be vulnerable to OS command injection attacks. It is possible to use various shell metacharacters to inject arbitrary OS commands. The command output does not appear to be returned in the application's responses, however it is possible to inject time...

Nextcloud: When sharing a Deck card in conversation the metaData can be manipulated to open arbitrary URL

Summary: This report is similar to 1337178 In Nextcloud Deck a user can post their decks in to a conversation via nextcloud talk. The link in metaData can be manipulated to point to a another URL. Steps To Reproduce: 0. Setup burpsuite to proxy 1. Go to Nextcloud Deck and pick a board 2. Pick any...

Showmax: Full Path Disclosure in Wordpress Rest API Response

The hacker submitted a full path disclosure vulnerability on our Wordpress site stories.showmax.com. The vulnerability was caused by Yoast SEO plugin and they actually released a fix for the issue today 2021-10-05. Considering the issue was with 3rd party code, the fix for the issue was introduce...

Semrush: php info file and sql backup at vendor's subdomain

Researcher found open /phpinfo.php and sql backup from mvp app at vendor's subdomain. There was no sensitive data...

Kubernetes: Attacker can bypass authentication build on ingress external auth (`nginx.ingress.kubernetes.io/auth-url`)

Report Submission Form Summary: Sending request with ..%2F allows to manipulate headers: X-Original-Url X-Auth-Request-Redirect due to that manipulation external auth service could make wrong decision and return 204 instead of 401/403. To be clear: manipulation of those headers give no possibilit...

Mattermost: ABLE TO TRICK THE VICTIM INTO USING A CRAFTED EMAIL ADDRESS FOR A PARTICULAR SESSION AND THEN LATER TAKE BACK THE ACCOUNT

A vulnerability was found in a website that allowed an attacker to trick a victim into using a crafted email address for a particular session, leading to the attacker taking back the victim's account and accessing their private messages. The vulnerability was triggered by removing the email value...

Elastic: CVE-2021-40870 on [52.204.160.31]

An issue was discovered in Aviatrix Controller 6.x before 6.5-1804.1922. Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal. The IP has a SSL certificate pointing to ElasticSearch. curl -kv...

Nextcloud: Read-only users can restore old versions

Read-only users were able to restore old versions of files in Nextcloud...

IBM: SQL Injection in IBM access control panel & Broken access in admin panel

An application endpoint was found to be vulnerable to SQL Injection caused by a lack of sanitation on the clientid parameter. An adversary would eventually be able to read sensitive data from the database, or modify it as well as to execute administration operations. This was reported to IBM and...

XVIDEOS: Script breaking tag (Forces website to render blank) (Informative)

Summary: This is a bug affecting core HTML and JS elements on the site via Search Steps To Reproduce: 1. Open https://www.xvideos.com 2. Click to search enter payload= "" without quotes 3. Hit enter or search, watch the page break and not load any content content is loaded in console, renders pag...

VK.com: Выполнение API-методов при открытии сообщества/приложения

Недостаточная валидация...

UPchieve: Outdated Copyright Message @ Welcome email

POC : Description : Outdated Copyright is present @ Welcome to UPchieve! email which is of years "2020" Impacted Security Property : Integrity ASVS Categories : Architecture , Design and Threat Modeling POC email and video : Gmail - Welcome to UPchieve!.pdf and recording-1632912432386.webm...

UPchieve: Password reset token leakage

Reset Password link : http://hackers.upchieve.org/setpassword?token=a3c448b1eb9b982f93ec39a7181ec1a2 1.Open Password reset page from email. 2.Intercept the requestI have used burp suite 3.You can see the link for reset password in below requests POST...

UPchieve: Password Reuse

Issue Description: A user is able to reuse any of their old passwords during the change passwords process. URL & Location: https://hackers.upchieve.org/resetpassword POC video : recording-1632907447530.webm @thug645 Impact Misconfiguration...

UPchieve: Missing Validation in editing "Your Phone Number"

Verification method is missing in changing "Your Phone Number" . There is no OTP or code send to new number for validating. POC video : recording-1632905982558.webm @thug645 Impact Misconfiguration...

Mail.ru: SSRF + RCE через fastCGI в POST /api/nr/video

Domain, site, application -- app.nativeroll.tv Steps to reproduce -- 1. Традиционно нужен аксес токен от аккаунта паблишера, можно зарегистрировать здесь https://seedr.ru/register-user/publisher 2. Войти как паблишер https://seedr.ru/login/publisher 3. Поперехватывать запросы, получить токен. 4...

Nextcloud: Error in Deleting Deck cards attachment reveals the full path of the website

Summary: An error in deck cards when deleting an attachment reveals the full path of the website. DELETE /apps/deck/cards/11/attachment/file:1 HTTP/2 Host: ctulhu.me/nc Sec-Ch-Ua: "Chromium";v="93", " Not;A Brand";v="99" Accept: application/json, text/plain, / Sec-Ch-Ua-Mobile: ?0 User-Agent:...

Fastify: Open redirect in fastify-static via mishandled user's input when attempt to redirect

Summary: When fastify-static is mounted at root and the register option redirect: true, the following 2 lines cause open redirect bug: https://github.com/fastify/fastify-static/blob/master/index.jsL156-L157. A remote attackers can redirect users to arbitrary web sites via a double forward slash:...

Pornhub: Reflected XSS on www.pornhub.com and www.pornhubpremium.com

The researcher was able to execute malicious JavaScript code by exploiting a reflected cross-site scripting vulnerability in a core component...

8x8 Bounty: Dangling DNS Record docs.jitsi.net (unsuccessful GSuite takeover)

A dangling DNS record was found for the subdomain docs.jitsi.net, which was abandoned and belonged to GSuite. An attacker could have claimed the subdomain and taken it over, causing potential damage to the website and company. It was recommended to remove the Cname and DNS connecting to it...

Elastic: Fix for CVE-2021-22151 (Kibana path traversal issue) can be bypassed on Windows

Summary Hello team, I hope you're doing well! I was combing through your GitHub repository to look at the fixes for recent security releases and found the fix for CVE-2021-22151 to be incomplete. The current fix makes assumptions that are true on Linux but that don't hold on Windows. Details The...

Mail.ru: [samokat.ru] PHP modules path disclosure due to lack of error handling

Hi security team @mailru we found a Information disclosure in phpproject in subsamokat.ru On one side of the server samokat.ru generates a full stack error trace instead of an HTTP 500 error. The complete error stack trace reveals the full path of the PHPConfiguration module directory on the...

OneWeb: text injection and content spoofing

SUMMARY: Their is a vulnerability TEXT INJECTION and content inejction. in your website. An attacker can use text injection vulnerability to present a customized message on the application that can phish users into believing that the . steps: 1: https://█████████.oneweb.net 2: ADD payload...

GitLab: Drive-by arbitrary file deletion in the GDK via letter_opener_web gem

Summary When running gitlab in development, an extra gem used to view emails that have been sent: https://gitlab.com/gitlab-org/gitlab/-/blob/v14.3.0-ee/config/routes/development.rbL14 ruby mount LetterOpenerWeb::Engine, at: '/rails/letteropener' One of the routes it adds is to delete a letter:...

OneWeb: Vulnerable Jira Instance

Multiple information exposure vulnerabilites were identified in a Jira Server instance unauthenticated access to APIs and system browser functions. @lesleybw found multiple CVEs and exposures on a Jira instance owned by OneWeb 1...

Internet Bug Bounty: CVE-2021-3711: SM2 decrypt buffer overflow

CVE-2021-3711 In order to decrypt SM2 encrypted data an application is expected to call the API function EVPPKEYdecrypt. Typically an application will call this function twice. The first time, on entry, the "out" parameter can be NULL and, on exit, the "outlen" parameter is populated with the...

MTN Group: Exposed gitlab repo at https://adammanco.mtn.com/api/v4/projects

Summary: Hello I found Exposed gitlab repo at https://adammanco.mtn.com/api/v4/projects Steps To Reproduce: Visit https://adammanco.mtn.com/api/v4/projects Supporting Material/References: "id":5,"description":"","name":"test","namewithnamespace":"Jodrico Jansen Van Vuuren /...

MTN Group: CVE-2021-38314 @ https://www.mtn.co.rw

Summary: Hello. I your domain https://www.mtn.co.rw was vulnerable to CVE-2021-38314 Description: The Gutenberg Template Library & Redux Framework plugin = 4.2.11 for WordPress registered several AJAX actions available to unauthenticated users in the includes function in...

MTN Group: CVE-2021-38314 @ https://www.mtn.ci

Summary: Hello. I your domain https://www.mtn.ci was vulnerable to CVE-2021-38314 Description: The Gutenberg Template Library & Redux Framework plugin = 4.2.11 for WordPress registered several AJAX actions available to unauthenticated users in the includes function in...

MTN Group: firebase credentials leaks @ https://mpulse.mtnonline.com

Summary: Hello. I found firebase credentials leaks at https://mpulse.mtnonline.com Steps To Reproduce: Visit https://mpulse.mtnonline.com right click view source code Supporting Material/References: // Initialize Firebase var config = apiKey: "████", authDomain: "████████", databaseURL:...

MTN Group: firebase credentials leaks @ https://mtnhottseat.mtn.com.gh

Hello. I found firebase credentials leaks at https://mtnhottseat.mtn.com.gh. Steps To Reproduce: Visit https://mtnhottseat.mtn.com.gh Right click view source code. Supporting Material/References: // Your web app's Firebase configuration // For Firebase JS SDK v7.20.0 and later, measurementId is...

TikTok: Reflected XSS in TikTok endpoints

Cross site scripting vulnerability was found in few TikTok endpoints using the region parameter. We thank @sh1yo for reporting this to our team...

Kubernetes: Tokenless GUI Authentication

Report Submission Form Summary: A person has the ability to bypass the login screen using the 401 error code produced from a failed token login. The user is given the privileges of an system:anonymous user. Kubernetes Version: kubectl, kubeadm, kubelet 1.22.2 Ubuntu 20.04.3 - 64bit Component...

Mail.ru: XSS Stored on https://seedr.ru

Site: https://seedr.ru/ OS version: Windows 10 browser: Google chrome Stored cross-site scripting arises when an application receives data from an untrusted source and includes that data within its later HTTP responses in an unsafe way. I changed my nickname to a code that demonstrates the...

PlayStation: Remote kernel heap overflow

Summary The PlayStation has a kernel PPPoE driver, that originates from NetBSD. This driver has a kernel heap overflow vulnerability, that an attacker can remotely trigger over the LAN, with the ability to control both the contents that are overflown and their sizes. Technical Details PPPoE...