CVE WATCH / VULNERABILITY DETAIL
CVE-2026-111254
HIGHCVSS 7.2NVD feed
Published 31 October 2026 · tracked since 31 October 2026
Description
The W3 Total Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'comment' parameter in all versions up to, and including, 2.10.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scrip
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog