Path Traversal in Alfasado Powercms

CVE-2025-41396

A path traversal issue exists in file uploading feature of multiple versions of PowerCMS. Arbitrary files may be overwritten by a product user.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.004 (29.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Alfasado Powercms
Alfasado Inc. Powercms — versions 6.7 and earlier (PowerCMS 6.x series), 5.3 and earlier (PowerCMS 5.x series), 4.6 and earlier (PowerCMS 4.x series)

Weakness classification (CWE)

CWE-22 — Path Traversal

References

vultures@jpcert.or.jp (Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2025-41396?: CVE-2025-41396 is a medium-severity vulnerability in Alfasado Powercms, classified under Path Traversal. CVSS score: 5.4/10. Published 2025-07-31.
How severe is CVE-2025-41396?: Medium severity. CVSS v3 base score is 5.4 out of 10.