CVE-2026-52772
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 5.5
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
- EPSS probability
- 0.20%
- CWE
- CWE-79, CWE-116
- Published
- 2026-09-04
- Last modified
- 2026-09-09
Affected products
- YesWiki yeswiki