EUVD-2026-71804

YesWiki is a wiki system written in PHP. Prior to version 4.6.6, Bazar form-field templates still apply |raw'html' to field.label / field.hint in attribute and label-body contexts, resulting stored XSS in form renders. This issue has been patched in version 4.6.6...

CVE-2026-52772

YesWiki prior to 4.6.6 is vulnerable to stored XSS in its Bazar form-field templates. Twig's |raw('html') filter suppresses auto-escaping of field.label and field.hint in attribute and label-body contexts across at least seven templates. The base layout layouts/input.twig is inherited by every fi...

GHSA-XC7J-3G8Q-9VH4 YesWiki has stored XSS in Bazar form-field templates via unescaped field.label / field.hint (|raw('html'))

Bazar form-field templates still apply |raw'html' to field.label / field.hint in attribute and label-body contexts — stored XSS in form renders sibling class of commit e6b66aa CWE: CWE-79 Improper Neutralization of Input During Web Page Generation, "Cross-site Scripting" via CWE-116 Improper...

YesWiki has stored XSS in Bazar form-field templates via unescaped field.label / field.hint (|raw('html'))

Bazar form-field templates still apply |raw'html' to field.label / field.hint in attribute and label-body contexts — stored XSS in form renders sibling class of commit e6b66aa CWE: CWE-79 Improper Neutralization of Input During Web Page Generation, "Cross-site Scripting" via CWE-116 Improper...

PT-2026-57032

Name of the Vulnerable Software and Affected Versions YesWiki versions prior to 4.6.6 Description Bazar form-field templates fail to properly sanitize input, leading to stored Cross-Site Scripting XSS. The issue occurs because the |raw'html' or |raw filters are applied to field.label and field.hi...