CSPBypass

CSP Bypass Welcome to CSPBypass.com , a tool designed to help ethical hackers bypass restrictive Content Security Policies CSP and exploit XSS Cross-Site Scripting vulnerabilities on sites where injections are blocked by CSPs that only allow certain whitelisted domains. Website Visit CSPBypass.co...

Tiny-XSS-Payloads

Tiny-XSS-Payloads A collection of short XSS payloads that can be used in different contexts. The DEMO available here: https://tinyxss.terjanq.me Current Payloads ... -- " !-- If number of iframes on the pa...

S3-from-csp

S3-from-csp Extracts all S3 Buckets from CSP report headers and then tests for file upload vulns Install go install github.com/RandomRobbieBF/S3-from-csp@latest Run s3fromcsp file.txt...

csp-log4j

csp-log4j Finds CSP report urls and tests to see if they are vulnerable to log4j Install go install github.com/randomrobbiebf/csp-log4j/ Run csp-log4j -input file.txt -collab something.oastify.com...

HTTPLeaks

HTTPLeaks What is this? This project aims to enumerate all possible ways, a website can leak HTTP requests. In one single HTML file. See the file leak.html raw text version in the root of this repository. What is it for? You can use this to test your browser for CSP leaks , your web-mailer for HT...

CVE-2020-6519

This was originally published on PerimeterX company's official Github through my work Github account. Eventhough this is my work - all rights and legal concerns belong to PerimeterX company. Chromium 83 Zero Day Full CSP Bypass Cross Platforms CVE-2020-6519 Exploit DB Technical Article POC as...

CVE-2019-18426

This was originally published on PerimeterX company's official Github through my work Github account. Eventhough this is my work - all rights and legal concerns belong to PerimeterX company. WhatsApp Vulnerabilities Disclosure - Open Redirect + CSP Bypass + Persistent XSS + FS read permissions +...

CVE-2026-53575

EspoCRM is an open source customer relationship management application. Prior to 9.3.9, an authenticated administrator can place crafted content in the applicationName setting through CSP nonce injection. The persistent injection is inserted into the main application page without escaping, allowi...

CVE-2020-6519

Chromium 83 Zero Day Full CSP Bypass Cross Platforms CVE-2020-6519 Technical Article POC as reported to the chromium project DEMO Vids!...

EUVD-2026-102103

EspoCRM is an open source customer relationship management application. Prior to 9.3.9, an authenticated administrator can place crafted content in the applicationName setting through CSP nonce injection. The persistent injection is inserted into the main application page without escaping, allowi...

CVE-2026-53575

The open source customer relationship management application EspoCRM is vulnerable to a Persistent Cross-Site Scripting (XSS) flaw in versions prior to 9.3.9 . An authenticated administrator can inject crafted content into the applicationName setting using a CSP nonce injection . Because this inp...

CVE-2026-53575 EspoCRM: Persistent XSS via CSP nonce injection in applicationName setting by admin user

EspoCRM is an open source customer relationship management application. Prior to 9.3.9, an authenticated administrator can place crafted content in the applicationName setting through CSP nonce injection. The persistent injection is inserted into the main application page without escaping, allowi...

Astra

Astra REST API penetration testing is complex due to continuous changes in existing APIs and newly added APIs. Astra can be used by security engineers or developers as an integral part of their process, so they can detect and patch vulnerabilities early during development cycle. Astra can...

sniffly

Sniffly2 Sniffly2 is a variant of Sniffly which abuses HTTP Strict Transport Security headers and the Performance Timing API in order to sniff your browsing history in Chromium-based browsers. Demo Visit http://diracdeltas.github.io/sniffly in Chrome/Chromium/Brave/etc. with HTTPS Everywhere...

CVE-2025-29927

CVE-2025-29927 CVE-2025-29927: Next.js Middleware Bypass Vulnerability This repository demonstrates the CVE-2025-29927 vulnerability in Next.js where the internal header x-middleware-subrequest can be used to bypass middleware checks like authentication. Affected Versions Next.js 15.x 15.2.3...

JSONBee

JSONBee A ready to use JSONP endpoints to help bypass content security policy of different websites. The tool was presented during HackIT 2018 in Kiev. The presentation can be found here not sure why format of the slides is screwed :D:...

ApiHunter

Support Development If this project helps your work, support ongoing maintenance and new features. ETH Donation Wallet 0x11282eE5726B3370c8B480e321b3B2aA13686582 Scan the QR code or copy the wallet address above. 🎯 ApiHunter 📺 Video Demo Click to watch the full demo on YouTube 🖥️ Desktop App...

POC-CVE-2025-29927

CVE-2025-29927: Next.js Middleware Bypass PoC Overview This PoC demonstrates CVE-2025-29927, a vulnerability in Next.js middleware that allows attackers to bypass authentication, authorization, and CSP mechanisms using the x-middleware-subrequest header. Affected Versions Next.js versions 11.1.4 ...

CVE-2025-51529

CVE-2025-51529: WordPress Cookies and Content Security Policy Plugin DoS Vulnerability Incorrect Access Control in the AJAX endpoint functionality in jonkastonka Cookies and Content Security Policy plugin through version 2.29 allows remote attackers to cause a denial of service database server...

pixload

pixload -- Image Payload Creating tools DESCRIPTION Set of tools for hiding backdoors creating/injecting payload into images. The following image types are currently supported: BMP, GIF, JPG, PNG, WebP. about Useful references for better understanding of pixload and its use-cases: Bypassing CSP...