UpHeron
All vulnerabilities

Servers and applications

CVE-2020-13761

In Joomla! before 3.9.19, lack of input validation in the heading tag option of the "Articles - Newsflash" and "Articles - Categories" modules allows XSS.

Severity
Medium 6.1
Published
2 Jun 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
3.9.19
Sources
NVD

Affected software

SoftwareAffected versions
Joomla!Servers and applications · cpe:a:joomla:joomla\!
  • Version 3.0.0-alpha1
  • Version 3.0.0-alpha2
  • Version 3.0.0-beta1
  • Version 3.0.0
  • From 3.0.1 before 3.9.19

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-13761
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-13761