UpHeron
All vulnerabilities

Servers and applications

CVE-2026-25900

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

Severity
Medium 6.9
Published
26 May 2026
Last changed
20 Jul 2026
Added to UpHeron
21 Oct 2026
Fixed in
5.4.6, 6.1.1
Sources
NVD

Affected software

SoftwareAffected versions
Joomla!Servers and applications · cpe:a:joomla:joomla\!
  • From 3.0.0 before 5.4.6
  • From 6.0.0 before 6.1.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-25900
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-25900