Arbitrary file upload in Publiccms

CVE-2025-25361

An arbitrary file upload vulnerability in the component /cms/CmsWebFileAdminController.java of PublicCMS v4.0.202406 allows attackers to execute arbitrary code via uploading a crafted svg or xml file.

Vulnerability class: Unrestricted File Upload

EPSS: 0.006 (47.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

  • Publiccms — versions 4.0.202406.f
  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-25361?
CVE-2025-25361 is a critical-severity vulnerability in Publiccms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2025-03-06.
How severe is CVE-2025-25361?
Critical severity. CVSS v3 base score is 9.8 out of 10.