XSS
Exploit CVE-2025-68461 : Roundcube Webmail SVG Animate XSS Sanitizer Bypass
A technical breakdown of CVE-2025-68461, a CVSS 7.2 high stored Cross-Site Scripting vulnerability in Roundcube Webmail (< 1.5.12 and < 1.6.12). The rcube_washtml sanitizer blocks SVG \ tags that target the href attribute, but the attribute_value() comparison does not strip XML namespace prefixes before matching. An attacker can use attributeName="xlink:href" to bypass the check entirely, delivering unsanitized javascript: URIs in the values attribute directly into the rendered email DOM. JavaScript execution is currently prevented by an accidental namespace corruption in PHP's DOMDocument::loadHTML() which strips the xlink namespace declaration, but the sanitizer bypass is confirmed and the vulnerability remains exploitable under alternative parser configurations such as the Masterminds HTML5 parser or PHP 8.4's Dom\HTMLDocument.
Tue 17 March 2026
GHSA-cr3w-cw5w-h3fj: 1-Click RCE in Saltcorn
Analysis of GHSA-cr3w-cw5w-h3fj, a CVSS 9.7 critical XSS-to-RCE vulnerability in Saltcorn (≤ 1.5....
Wed 11 March 2026
Automating Security Research: AI Engine Exploits Zulip Stored XSS (CVE-2025-52559)
This article presents a thorough, hands-on analysis and proof of concept for exploiting the store...
Mon 28 July 2025
Deep Dive: Stored XSS Vulnerability in LiteSpeed Cache Plugin for WordPress (CVE-2024-47374)
An in-depth look at the CVE-2024-47374 vulnerability affecting LiteSpeed Cache plugin for WordPre...
Thu 10 October 2024
Advanced XSS Protection, CircleCI Enhancements, and UI Upgrades in Our Latest Release
Dive into our latest release featuring cutting-edge XSS detection, streamlined CircleCI workflows, sleek UI enhancements, and robust security integrations with Codecov and UV—designed to empower and secure your digital experience.
Enhancing PostMessage XSS Detection with Proxy Object Instrumentation
The article introduces a new method for detecting PostMessage Cross-Site Scripting (XSS) vulnerabilities using JavaScript Proxy objects, which enhances traditional dynamic fuzzing techniques.
Latest posts
Addition of CSS Injection Detection, ARM64 support, and migration of Agent's Docker Images.
This update introduces fixes for the Attack Surface, migration of Agent's Docker Images to Docker Hub, enhanced detection capabilities for vulnerabilities, and support for ARM64 architecture in OSS.
Mon 25 March 2024
IAM, XSS and over 1000 new dynamic rules.
Recent updates have significantly enhanced dynamic analysis with new programming language support and vulnerable pattern detection, refined IAM management with new roles, improved granularity in attack surface access, advanced XSS detection, and vulnerable dependency identification, alongside crucial bug fixes across the system.
Mon 12 February 2024
August Fix-it!
During our recent Fix-It Week 🛠️😃, our dedicated team put in a tremendous effort to address and resolve over 107 issues affecting our systems.
Tue 08 August 2023
Finding superhuman XSS polyglot payloads with Genetic Algorithms
The following article is a technical deep dive into how genetic algorithms can be leveraged to create superhuman XSS polyglot payloads.
Mon 01 March 2021
DOM XSS Fuzzing strategies - Part 1
XSS are still by far the most common type of vulnerabilities, this article presents strategies to automate the search for XSSes.
Sat 22 December 2018