Vulnerability in Kiboit Phastpress
CVE-2025-14388
The PhastPress plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Read via null byte injection in all versions up to, and including, 3.7. This is due to a discrepancy between the extension validation in `getExtensionForUR…
EPSS: 0.002 (39.4th 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
- Kiboit Phastpress — versions 0
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/eec9bbc0-5a68-4624-a672-bd622…
- plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php
- plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php
- plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php
- plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php
- plugins.trac.wordpress.org/changeset/3418139
Frequently asked questions
- What is CVE-2025-14388?
- CVE-2025-14388 is a critical-severity vulnerability in Kiboit Phastpress, classified under CWE-158. CVSS score: 9.8/10. Published 2025-12-23.
- How severe is CVE-2025-14388?
- Critical severity. CVSS v3 base score is 9.8 out of 10.