CVE-2026-38429

critical · 9.8

OpenCMS v20 and before is vulnerable to XML External Entity (XXE) in the Admin Import DB feature due to insecure XML parsing of user supplied .zip files containing a manifest.xml.

9.8

CVSS

0.3%

EPSS (exploit prob.)

23rd

EPSS percentile

2026-05-05

Published

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

Weaknesses

CWE-611

References

https://github.com/alkacon/opencms-core/commit/e3e41e5a96d71383279e7d23c627efc9934008c1

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-38429