CVE-2025-9501
W3 Total Cache < 2.8.13 - Unauthenticated Command Injection
CRITICAL 9.0EPSS 22.1%
The W3 Total Cache WordPress plugin before 2.8.13 is vulnerable to command injection via the _parse_dynamic_mfunc function, allowing unauthenticated users to execute PHP commands by submitting a comment with a malicious payload to a post.
- Affected
- W3 Total Cache
- CVSS v3.1 CNA
- 9.0 CRITICAL
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - EPSS
- 22.11% chance of exploitation in the next 30 days, 98th percentile
- Published
- 2025-11-17
Proof-of-concept exploits (2)
- https://wpscan.com/vulnerability/6697a2c9-63ae-42f0-8931-f2e5d67d45ae/
- InnerFireZ/CVE-2025_9501-POC0★ · 2026-01-14