Medium severity6.1NVD Advisory· Published Oct 1, 2021· Updated Jun 17, 2026
CVE-2021-41465
CVE-2021-41465
Description
Cross-site scripting (XSS) vulnerability in concrete/elements/collection_theme.php in concrete5-legacy 5.6.4.0 and below allows remote attackers to inject arbitrary web script or HTML via the rel parameter.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:concrete5-legacy_project:concrete5-legacy:*:*:*:*:*:*:*:*Range: <=5.6.4.0
- concrete5-legacy/concrete5-legacydescription
Patches
Vulnerability mechanics
References
1- github.com/concrete5/concrete5-legacy/issues/2006nvdExploitIssue TrackingThird Party Advisory
News mentions
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