CVE-2023-6379
MEDIUM5.4EPSS 18.6%Alkacon OpenCMS XSS via Mercury template
Published: 12/13/2023Modified: 6/20/2025
Description
Cross-site scripting (XSS) vulnerability in Alkacon Software Open CMS, affecting versions 14 and 15 of the 'Mercury' template. This vulnerability could allow a remote attacker to send a specially crafted JavaScript payload to a victim and partially take control of their browsing session.
Affected packages (1)
- Maven/org.opencms:opencms-core>= 14.0.0, < 16.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |