VYPR
← All advisories
Medium severity6.1NVD Advisory· Published Apr 14, 2021· Updated Jun 17, 2026

CVE-2021-26030

CVE-2021-26030

Description

An issue was discovered in Joomla! 3.0.0 through 3.9.25. Inadequate escaping allowed XSS attacks using the logo parameter of the default templates on error page

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Joomla/Joomla!3 versions
    cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*range: >=3.0.0,<=3.9.25
    • (no CPE)range: 3.0.0 - 3.9.25
    • (no CPE)range: 3.0.0-3.9.25
  • osv-coords
    pkg:bitnami/joomla
    Range: >= 3.0.0, <= 3.9.25

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.