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

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. May 8, 2026 · NIST NVD

   Detected

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

2. Jun 17, 2026 · NIST NVD

   Updated

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

Sources

• CVE.orgVulnerability recordCVE-2023-42345

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2023-42345

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

  nvd.nist.gov

References

• Reference · labs.watchtowr.com