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P5
CVE-2026-66397: phpMyFAQ 0 to before 4.1.6
CVE-2026-66397. EPSS 0.00486 (percentile 0.40931), scored 22-Oct-2026.
Affected technology
phpMyFAQ · 0 to before 4.1.6
thorsten
Description’s affected range: before 4.1.6 fails to validate path traversal sequences in the existing_image field during category updates
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · No user interaction required
What an attacker can do
Authenticated attackers can delete arbitrary files by exploiting insufficient sanitization in Image::delete(). Vendor/CNA’s CVSS 4.0 assessment (base score 8.6/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-22
- CCR priority
- 0.1 /100 (P5)
- EPSS
- 0.00486 · percentile 0.40998 · 2026-10-24
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-66397.html