CVE-2026-21623

EUVD-2026-2941
Lack of input filterung leads to a persistent XSS vulnerability in the forum post handling of the Easy Discuss component for Joomla.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Affected Products (NVD)
VendorProductVersion
stackideaseasydiscuss
1.0.0 ≤
𝑥
≤ 5.0.15
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://stackideas.com/easydiscuss