Security Advisory

CVE-2026-24351

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-27 11:35:23
Last updated 2026-02-27 15:14:57
Assigner CERT-PL
State PUBLISHED

Description

PluXml CMS is vulnerable to Stored XSS in Static Pages editing functionality. Attacker with editing privileges can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting edited page. The vendor was notified early about this vulnerability, but didnt respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.