CVE-2023-42344

HIGH EPSS 80.5%
Published May 8, 20261mo ago · Modified Jun 17, 20261w ago
7.3 CVSS 3.1
High
Find Similar
Published May 8, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

Alkacon OpenCms before 10.5.1 allows remote unauthenticated attackers to obtain sensitive information via a cmis-online/query XXE attack on a Chemistry servlet.

CVSS Details

Base Score
7.3
Exploitability
3.9
Impact
3.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability Low

Threat Intelligence

EPSS Exploit Probability
80.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-611

References 2

  • github.com https://github.com/projectdiscovery/nuclei-templates/issues/8864
  • labs.watchtowr.com https://labs.watchtowr.com/xxe-you-can-depend-on-me-opencms/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.