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Medium severity6.1NVD Advisory· Published Mar 4, 2021· Updated Jun 17, 2026

CVE-2021-23129

CVE-2021-23129

Description

An issue was discovered in Joomla! 2.5.0 through 3.9.24. Missing filtering of messages showed to users that could lead to xss issues.

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: >=2.5.0,<3.9.25
- (no CPE)range: 2.5.0 - 3.9.24
- (no CPE)range: 2.5.0-3.9.24
osv-coords
pkg:bitnami/joomla
Range: >= 2.5.0, < 3.9.25

Patches

Vulnerability mechanics

References

1

developer.joomla.org/security-centre/843-20210303-core-xss-within-alert-messages-showed-to-users.htmlnvdVendor Advisory

News mentions

0

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