CVE-2026-41466

The record

ProjeQtor versions 7.0 through 12.4.3 contain a stored cross-site scripting vulnerability in the checkValidHtmlText() function within Security.php that fails to properly sanitize user input by only detecting specific patterns while returning unsanitized strings without output encoding. Attackers can inject malicious payloads that bypass the filter using alternative syntax such as img tags with event handlers, which are stored and executed in the browsers of users viewing the affected content.

Affected packages

Related vulnerabilities

• CVE-2026-62990 Shopper is a Headless e-commerce Admin Panel. CWE-79
• CVE-2026-117645 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')… CWE-79
• CVE-2026-94175 Unauthenticated Cross Site Scripting (XSS) in All In One Login <= 2.4.1 versions. CWE-79
• CVE-2026-7004 WIT SynApps Runtime through 1.4.11 contains a pre-authentication reflected cross-site… CWE-79
• CVE-2026-54855 Unauthenticated Cross Site Scripting (XSS) in Profile Builder <= 4.0.5 versions. CWE-79
• CVE-2026-48201 Unauthenticated Cross Site Scripting (XSS) in Fast Velocity Minify <= 3.5.7 versions. CWE-79
• CVE-2026-39739 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')… CWE-79
• CVE-2026-39786 Unauthenticated Cross Site Scripting (XSS) in BA Book Everything <= 1.8.33 versions. CWE-79