EUVD-2026-120507

ModSecurity is an open source, cross platform web application firewall WAF engine for Apache, IIS and Nginx. Prior to 2.9.15 and 3.0.17, t:htmlEntityDecode recognizes only a small subset of named HTML entities, so rules that depend on the transformation can inspect different bytes than a browser ...

CVE-2026-61812

ModSecurity is an open source, cross platform web application firewall WAF engine for Apache, IIS and Nginx. Prior to 2.9.15 and 3.0.17, t:htmlEntityDecode recognizes only a small subset of named HTML entities, so rules that depend on the transformation can inspect different bytes than a browser ...

CVE-2026-61812: owasp-modsecurity ModSecurity: ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx

ModSecurity is an open source, cross platform web application firewall WAF engine for Apache, IIS and Nginx. Prior to 2.9.15 and 3.0.17, t:htmlEntityDecode recognizes only a small subset of named HTML entities, so rules that depend on the transformation can inspect different bytes than a browser ...

jquery-cve-2022-31160

jQuery UI CVE-2022-31160 Vulnerability Demonstration This project demonstrates the jQuery UI Checkboxradio Widget Refresh Vulnerability CVE-2022-31160 , which allows HTML entity decoding during widget refresh operations, potentially leading to Cross-Site Scripting XSS attacks. 🚨 Security Warning ...

SUSE CVE-2026-120638

CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML entities in its URL before writing the Location header, so a URL the application has already validated can change meaning. For example,...

CVE-2026-120638

A flaw was found in perl-cgi. The redirect function decodes HTML entities in target URLs before generating the HTTP Location header. A remote attacker could exploit this vulnerability by supplying a specially crafted URL containing encoded characters that bypasses application-level URL validation...

DEBIAN-CVE-2026-120638

CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML entities in its URL before writing the Location header, so a URL the application has already validated can change meaning. For example,...

CVE-2026-120638

CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML entities in its URL before writing the Location header, so a URL the application has already validated can change meaning. For example,...

CVE-2026-120638

CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML entities in its URL before writing the Location header, so a URL the application has already validated can change meaning. For example,...

UBUNTU-CVE-2026-120638

CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML entities in its URL before writing the Location header, so a URL the application has already validated can change meaning. For example,...

Linux Distros Unpatched Vulnerability : CVE-2026-120638

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML...

CVE-2026-120638

CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML entities in its URL before writing the Location header, so a URL the application has already validated can change meaning. For example,...

CVE-2026-120638 CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect

CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML entities in its URL before writing the Location header, so a URL the application has already validated can change meaning. For example,...

CVE-2026-120638

The perl-CGI module (versions before 5.00 ) contains a flaw where the redirect function decodes HTML entities in target URLs before generating the HTTP Location header . This allows a remote attacker to bypass application-level URL validation by supplying a specially crafted URL with encoded char...

CVE-2026-120638 CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect

CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML entities in its URL before writing the Location header, so a URL the application has already validated can change meaning. For example,...

PT-2026-136745

Name of the Vulnerable Software and Affected Versions CGI versions prior to 5.00 Description An open redirect issue exists where the redirect function decodes HTML entities in the URL after the application has already performed validation. This process allows a validated URL to change its meaning...

PT-2026-89752

The Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button – Chaty plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 's' parameter in all versions up to, and including, 3.5.9 due to insufficient input sanitization and...

EUVD-2026-72065

The Kirki WordPress plugin before 6.3.0 does not hold back every spelling of the HTML entities it decodes when rendering, allowing unauthenticated users to store JavaScript in a comment which then runs in the session of anyone viewing a page that displays it, including an administrator, and on...

CVE-2026-84219

The Kirki WordPress plugin (versions before 6.3.0 , specifically identified as 6.2.1-6.2.5 in some records) is vulnerable to Unauthenticated Stored XSS . The root cause is that the plugin fails to restrict the various spellings of HTML entities it decodes during rendering. This allows an unauthen...

CVE-2026-84219 Kirki 6.2.1 - 6.2.5 - Unauthenticated Stored XSS via HTML Entity Decoding

The Kirki WordPress plugin before 6.3.0 does not hold back every spelling of the HTML entities it decodes when rendering, allowing unauthenticated users to store JavaScript in a comment which then runs in the session of anyone viewing a page that displays it, including an administrator, and on...