Unrated severityNVD Advisory· Published Jan 12, 2021· Updated Feb 25, 2026
[20210103] - Core - XSS in com_tags image parameters
CVE-2021-23125
Description
An issue was discovered in Joomla! 3.1.0 through 3.9.23. The lack of escaping of image-related parameters in multiple com_tags views cause lead to XSS attack vectors.
Affected products
1- Range: 3.1.0-3.9.23
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- developer.joomla.org/security-centre/838-20210103-core-xss-in-com-tags-image-parameters.htmlmitrex_refsource_MISCvendor-advisory
News mentions
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