Slack: State parameter missing on google OAuth

Hi, State parameter i.e anti-csrf token to prevent session hijacking attacks is missing on Google OAuth i.e...

ownCloud: Remote Code Execution on ownCloud instances with ImageMagick installed

A vulnerability in ownCloud instances with ImageMagick installed allowed attackers to execute arbitrary code on the system by uploading a specially crafted file and knowing the file path of a previously uploaded file. The vulnerability was due to the usage of ImageMagick for preview generation fo...

Ruby on Rails: XSS by file (Active Storage `Proxying`)

Hello, I've seen similar issues with 407319 and 429868 occur with Active Storage's new File serving strategies Proxying. Commit is https://github.com/rails/rails/commit/dfb5a82b259e134eac89784ac4ace0c44d1b4aee. ruby...

Pornhub: Mixed Reflected-Stored XSS on pornhub.com (without user interaction) in the playlist playing section

The researcher discovered a temporarily cached stored XSS using the playlist function of the website. I discovered a Reflected XSS under the PornHub playlists and reported it. Some time after, I noticed, that Reflected XSS using the pkey parameter of the playlist, e.g...

O1 Labs: SPF Records

The vulnerability was that you can spoof their email address and then the attacker can send emails from their email address which could lead to sending fake emails or attempts of phishing. To see if you can send an email of a target domain you need to check if it has an SPF Sender Policy Framewor...

Zomato: Free food bug done by burp suite

NOTE! Thanks for submitting a report! Please replace all the square sections below with the pertinent details. Remember, the more detail you provide, the easier it is for us to verify and then potentially issue a bounty, so be sure to take your time filling out the report! Summary: By this...

Internet Bug Bounty: CVE-2019-11043: a buffer underflow in fpm_main.c can lead to RCE in php-fpm

The vulnerability exists in php-fpm because of missing bounds check in fpmmain.c. If the FastCGI variable PATHINFO is empty, the underflow happens when the code tries to calculate the value of the pathinfo variable. An invalid pointer in pathinfo leads to a single byte out-of-bounds write, which...

Nextcloud: Docker image with FPM is vulnerable to CVE-2019-11043

The CVE-2019-11043 vulnerability can be exploited in the latest nextcloud:fpm image. This is due to the specific nginx configuration recommended for nextcloud: https://github.com/nextcloud/dockerbase-version---fpm...

U.S. Dept Of Defense: No Rate Limiting on https://██████/██████████/accounts/password/reset/ endpoint leads to Denial of Service

Summary: No-Rate Limit on Password reset endpoint results mail-spam functionality to be abused. Additionally, the password-reset link remain the same after each request. Description: Malicious user could Spear-target █████████ user mail and Spam it for as many requests as he would like. Possible...

h1-ctf: [h1-415 2020] Spent a week and failed at solving the last step.

Summary: I found something interesting with Headless chrome debugging in the last step, I am sure I am going to solve this after trying very hard for about a week, I don't know when this CTF is going to end, that's why I am submitting a summary of how to solve this so that I can write the full...

Keybase: SOP bypass using browser cache

Summary An attacker has the ability to extract sensitive information from user's accounts, due to a CORS issue. On a minor note, this also is a cross-site leak as we can fingerprint what exact keybase user has accessed the attacker's website. Information disclosed:...

Stripo Inc: stripo blog search SQL Injection

Summary: Sql injection of search parameters at blog search request Steps To Reproduce: 1. request https://stripo.email/blog/search/ 2. input search 1' AND SELECT 6268 FROM SELECTSLEEP5ghXo AND 'IKlK'='IKlK 3. See a very large response delay Supporting Material/References: See attached screenshot...

Shopify: Clickjacking in [exchangemarketplace.com]

Hi Team, Summary: X-Frame-Options ALLOW-FROM https://exchangemarketplace.com not supported by several Browser, this caused Clickjacking on https://exchangemarketplace.com Type of issue : Clickjacking Description: Clickjacking User Interface redress attack, UI redress attack, UI redressing is a...

Chaturbate: Open redirection at https://chaturbate.com/auth/login/

Hi, Summary An attacker can redirect vicitm on an external website using https://chaturbate.com/auth/login/ endpoint because next parameter is not being validated properly. There is a protection existed but it's weak and can be bypassed. http keyword is detected and protection works if payload...

Starbucks: Subdomain takeover on developer.openapi.starbucks.com

Hi team, Summary: Subdomain developer.openapi.starbucks.com is vulnerable to subdomain takeover via Mashery service. The reason why it's worked unfortunately not fully clear to me. Details: Doing my recent research on starbucks.com subdomains, I stumbled upon http://developer.openapi.starbucks.co...

Pornhub: Unsecured Elasticsearch Instance

The researcher has found an insecure Elasticsearch instance accessible to the public. A publicly accessible server running Elasticsearch instance was identified, due to a firewall misconfiguration. The instance was only intermittently accessible because of round robin ordering. The instance...

CoinMate.io: POST /api/bitcoinWithdrawalFees returns financial data without authentication despite being documented as a USER OPERATION (private endpoint)

A vulnerability was discovered in the CoinMate API where the POST /api/bitcoinWithdrawalFees endpoint was accessible without authentication, despite being documented as a private endpoint. The endpoint returned real-time Bitcoin withdrawal fee data without requiring any authentication, unlike oth...

U.S. Dept Of Defense: DoS at ████████ (CVE-2018-6389)

An unauthenticated attacker could cause a denial of service resource consumption on a WordPress site by using the large list of registered .js files to construct a series of requests to load every file many times. The vulnerability was registered as CVE-2018-6389...

Imgur: 8ybhy85kld9zp9xf84x6.imgur.com Subdomain Takeover

Hello Gents, + While testing Imgur I found an unclaimed subdomain which is; “8ybhy85kld9zp9xf84x6.imgur.com”, and I was able to claim it! + But actually I didn't upload or host a simple file like mrbaka.html, because I need to upgrade the account to be able to use this custom domain! + Anyway, yo...

Snapchat: Exposed Kubernetes API - RCE/Exposed Creds

@txt3rob found one of Snaps internal Kubernetes instances exposing an API endpoint without authorization to the public. With access to this API he was able to run arbitrary code/jobs as a cluster-admin and gained access to credentials with internal access to a significant number of instances...

CodeIgniter: Vulnerable Javascript library

Hi @codeigniter, Description You are using a vulnerable Javascript library. One or more vulnerabilities were reported for this version of the Javascript library. Consult Attack details and Web References for more information about the affected library and the vulnerabilities that were reported...

Starbucks: CSRF: add item to victim's cart automatically (starbucks.com - updatecart)

Steps: 1. Victim login their starbucks account first. 2. Attacker send a form/link to victim. 3. If victim click the form/link, An item would automatically add to victim's cart. 4. If victim do not find this item, he/she would pay for this item which can greatly influence your repuation. Attached...

8x8: CVE-2019-11248 on http://█.█.█.█:9100/debug/pprof/goroutine

@mrk0anti reported to us an exposed debugging endpoint /debug/pprof over the unauthenticated Kubelet healthz port 9100. No sensitive information has been disclosed & the affected host belonged to our staging environment. The issue has been rectified...

h1-ctf: h1 hacky holidays CTF solution

Simple script to print all the flags. Full solution to follow want to spend more time writing this, but am racing to be first 10 submissions: echo "Flag 1 -- robots.txt" curl https://hackyholidays.h1ctf.com/robots.txt 2/dev/null | grep flag echo "" echo "Flag 2 -- js descrambed --...

Slack: Tricking the "Create snippet" feature into displaying the wrong filetype can lead to RCE on Slack users

An issue in Slack's Create snippet feature results in filetypes being displayed incorrectly. This can lead to RCE if a Slack user downloads an executable file thinking that it is a CSV or other benign file type. https://www.youtube.com/watch?v=cIlGfnn4iG8...

U.S. Dept Of Defense: Remote Code Execution on █████████

Summary: An unauth solr lead to RCE on ██████████ Description: Hello, I found a solr unauth at https://██████/solr/ This version is 5.5.1, vulnerable with CVE-2019-0192 and CVE-2019-0193, i have try CVE-2019-0193 and successful RCE. Impact Attacker can get shell on server. Step-by-step Reproducti...

Yelp: JDBC credentials leaked via github

Summary: jdbc credentials found on a public github repo.though the repo belongs to yelp or not there is a doubt.I have found many more sensitive data on that repo.so kindly check the repo all together.sensitive data found publicly. Platforms Affected: website Steps To Reproduce: 1. visit the link...

X (Formerly Twitter): HTTP Response Splitting (CRLF injection) due to headers overflow

Hi, I would like to report another HTTP Response Splitting vulnerability caused by header fields "overflow" that allows attackers to inject arbitrary headers in the response. Note that this issue is similar to 52042 but the root cause is different. Also, the below PoC is not the only affected pag...

Sifchain: Path Transversal inside saveContracts.js

Reference: https://portswigger.net/web-security/file-path-traversal Directory traversal also known as file path traversal is a web security vulnerability that allows an attacker to read arbitrary files on the server that is running an application. This might include application code and data,...

GitHub Security Lab: Java: CWE-522 Insecure basic authentication

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

Weblate: Open Github Repo Leaking WEBLATE SECRET KEY

Team, While going through Github search I discovered a public repository which contains Weblate Secret Key Issue & Poc: Repo: https://github.com/WeblateOrg File:https://github.com/WeblateOrg/weblate/blob/592472958f7b847701c51b36f4768b9784219fa1/weblate/settingsdocker.py SECRETKEY = os.environ.get...

Ruby: Escape sequence injection vulnerability in WEBrick BasicAuth

WEBrick BasicAuth outputs any non-existing user name to logs without sanitizing. By exploting this, an attacker can inject malicious escape sequences to its logs. This issue is exactly the same as the old already-fixed vulnerability. How to reproduce: 1 Run this WEBrick server program in a...

Zomato: Clickjacking login page of http://book.zomato.com/

The login page on book.zomato.com http://book.zomato.com/account/login.aspx is vulnerable to a clickjacking attack. Reproduction steps: 1. Paste the following HTML into a text editor and save the file as .html 2. Open the file in a web browser 3. Note that the iframe appears with the login page...

Shopify: SSL cookie without secure flag set

hello shopify security team, I have found security vulnerability. Vulnerable URL :- https://app.shopify.com/services/signup/track/ The following cookie was issued by the application and does not have the secure flag set: signupsessionid=0875b12b680173807271e6c444a964e8; path=/; expires=Mon, 04 Ma...

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...

Tor: Information Exposure Through Directory Listing

Vulnerability description The web server is configured to display the list of files contained in this directory. This is not recommended because the directory may contain files that are not normally exposed through links on the web site. Link as POC: https://www.torproject.org/static/...

Clario: Google API key leaks and security misconfiguration leads Open Redirect Vulnerability

Summary: Hello, when i search your targets and javascript files I found an googleapikey leaks in url = https://account.clario.co/js/main.044af6485f6b0cd90809.js. Part of the leak down below; 'https://firebasedynamiclinks.googleapis.com/v1/shortLinks?key=AIzaSyAw-SpLHVTIP3IFEIkckCuEmIhnUrY9OrQ';...

GitHub Security Lab: CodeQL query for SpEL injections

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

HackerOne: latest_activity_id and latest_activity_at may disclose information about internal activities to unauthorized users

Mini information disclosure related with team's internal comments/assign group activity id and datetime are exposed Steps: 1 As victim, Create a sandbox team and create report 2 Add attacker as a participant for the report 3 As victim, create some internal comments team -only comments /assign gro...

Zomato: Information Disclosure through Sentry Instance ███████

Hello team I found a bug sensitive information can be used from attackers to perfom attack in youre server I don't know if this in scope so i'm sorry if i'm wrrong withou spending youre time here the steps how i found this bug : 1-Please use burp suite to reproduce the same result 2-i notice you...

Gratipay: UDP port 5060 (SIP) Open

SIPSession Initiation Protocol udp port 5060 is open in www.gratipay.com host . Bug id - CSCtj04672 Refer CVE-2011-3280 It may be the cause of DDOS and many other attack...

Informatica: [███] Cross-Site Scripting (XSS) via /ssl-vpn/getconfig.esp at GlobalProtect VPN Portal

A Cross-Site Scripting XSS vulnerability was discovered in the GlobalProtect VPN portal's getconfig.esp endpoint. The vulnerability existed because the application reflected user input from the user parameter in an XML response without proper sanitization. This allowed an attacker to inject SVG...

8x8: Subdomain takeover of ████.jitsi.net

Summary █████.jitsi.net points to an AWS EC2 instance at 18.195.93.116 that no longer exists. I was able to take control of this IP address and run my own EC2 instance. I can now serve content on this domain, obtain a TLS certificate for this domain, etc. If any customers or servers are pointing ...

Sifchain: No Valid SPF Records/don't have DMARC record

Hiii, There is any issue No valid SPF Records on https://sifchain.finance/ Desciprition : There is a email spoofing vulnerability.Email spoofing is the forgery of an email header so that the message appears to have originated from someone or somewhere other than the actual source. Email spoofing ...

Node.js: DNS rebinding in --inspect (insufficient fix of CVE-2018-7160)

Summary: While the debugger i.e., the --inspect option tries to prevent DNS rebinding, the whitelist is excessive. Description: The whitelist includes “localhost6”, which is not that widespread. When “localhost6” is not present in /etc/hosts, it is just an ordinary domain that is resolved via DNS...

Mail.ru: Time-Based SQL injection at city-mobil.ru

Bind time-based SQL injection in https://city-mobil.ru/ due to unsafe usage of GET parameter JSON SLEEP PROFIT! P.S. Detail summary coming soon.... possibly... watch at https://blog.deteact.com...

Smule: Open redirect bypass & SSRF Security Vulnerability

Open redirect issue. Full disclosure/writeup: https://medium.com/@snwlvl...

TikTok: URL Scheme misconfiguration on TikTok for IOS

A misconfigured URL schema on a TikTok iOS endpoint could have resulted in a user being forced to follow other accounts by visiting a malicious website or HTML page. We thank @glassplant for reporting this to our team...

GitHub Security Lab: [go]: Add query for detecting CORS misconfiguration

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

U.S. Dept Of Defense: https://██████ vulnerable to CVE-2020-3187 - Unauthenticated arbitrary file deletion in Cisco ASA/FTD

Hi @U.S. Dept Of Defense, I found a host which is running on the web services interface of Cisco ASA/FTD and it is vulnerable to CVE-2020-3187 - Unauthenticated arbitrary file deletion in Cisco ASA/FTD. An attacker could exploit this vulnerability by sending a crafted HTTP request containing...