CVE-2023-42346
HIGH EPSS 14.0%
Published May 8, 20261mo ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
Published May 8, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago
Description
Alkacon OpenCms before 16 allows XXE when the <!DOCTYPE> refers to an external host.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
14.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-611
References 1
- 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.