All vulnerabilities

Servers and applications

CVE-2025-63083

Lack of output escaping leads to a XSS vector in the pagebreak plugin.

Severity
Medium 5.9
Published
6 Jan 2026
Last changed
7 Oct 2026
Added to UpHeron
21 Oct 2026
Fixed in
5.4.2, 6.0.2
Sources
NVD

Affected software

SoftwareAffected versions
Joomla!Servers and applications · cpe:a:joomla:joomla\!
  • From 3.9.0 before 5.4.2
  • From 6.0.0 before 6.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-63083
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-63083