CVE-2021-41465

EUVD-2021-28492
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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 51%
Affected Products (NVD)
VendorProductVersion
concrete5-legacy_projectconcrete5-legacy
𝑥
≤ 5.6.4.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/concrete5/concrete5-legacy
https://github.com/concrete5/concrete5-legacy/issues/2006
https://github.com/concrete5/concrete5-legacy
https://github.com/concrete5/concrete5-legacy/issues/2006