What is GHSA-2887-f3v6-6rjf?

GHSA-2887-f3v6-6rjf is a security advisory published by GitHub Security Advisories with Medium severity. Alkacon OpenCms is vulnerable to XSS via updateModelGroups.jsp

Which CVE IDs does GHSA-2887-f3v6-6rjf cover?

GHSA-2887-f3v6-6rjf covers the following CVE IDs: CVE-2023-42345. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2887-f3v6-6rjf?

GHSA-2887-f3v6-6rjf has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

Which products are affected by GHSA-2887-f3v6-6rjf?

GHSA-2887-f3v6-6rjf affects 1 product, including: maven/org.opencms:opencms-core:\u003c 16.0.

GHSA-2887-f3v6-6rjfMediumCVSS 6.1

Alkacon OpenCms is vulnerable to XSS via updateModelGroups.jsp

Vendor

GitHub Security Advisories

Published

May 8, 2026

Last Modified

May 14, 2026

🔗 CVE IDs covered (1)

CVE-2023-42345 →

📋 Description

A Cross Site Scripting vulnerability in Alkacon OpenCms before 16 exists via updateModelGroups.jsp.

🎯 Affected products1

maven/org.opencms:opencms-core:< 16.0

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2023-42345
https://labs.watchtowr.com/xxe-you-can-depend-on-me-opencms
https://github.com/advisories/GHSA-2887-f3v6-6rjf