CVE-2025-9501
CriticalPublished
W3 Total Cache < 2.8.13 - Unauthenticated Command Injection
- Published
- Nov 17, 2025
- Updated
- Nov 17, 2025
- Assigning CNA
- WPScan
- Evidence observed
- Aug 10, 2026
Primary CVSS
9.0/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H20.5%
Moderate · next 30 days
- Percentile
- 97.4%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
1CVE-2025-9501
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