Path Traversal in Miko Mikopbx

CVE-2025-52207

PBXCoreREST/Controllers/Files/PostController.php in MikoPBX through 2024.1.114 allows uploading a PHP script to an arbitrary directory.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L.

EPSS exploit prediction

EPSS: 0.016 (75.3th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-52207: held from 0.015 to 0.016.

EPSS over last 30 days · oldest: 0.015 · newest: 0.016 · change: +0.001

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-52207?
CVE-2025-52207 is a critical-severity vulnerability in Miko Mikopbx, classified under Relative Path Traversal. CVSS score: 9.9/10. Published 2025-06-27.
How severe is CVE-2025-52207?
Critical severity. CVSS v3 base score is 9.9 out of 10.