CVE-2026-25900

Joomla! Core - [20260501] - XSS in feed modules

CVSS 6.9 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.9EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

26 May 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Lack of output escaping leads to a XSS vector in the feed modules.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

Affected products

Want to know if your infrastructure is exposed to this?

References