CVE-2023-42346

high

Published 2026-05-08 · Modified 2026-05-14

CVSS v3

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2

—

VIR risk

7.5

Description

Alkacon OpenCms is vulnerable to XXE when the <!DOCTYPE> refers to an external host

Predictions

Exploit likelihood

83%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Maven	org.opencms:opencms-core	`<16.0`	`16.0`
MAVEN	org.opencms:opencms-core	`< 16.0`	`16.0`

References

CWEs

CWE-611

Verify integrity in audit chain (admin only). AS-IS.