VulnerabilityDeferred
CVE-2026-57623
Unauthenticated Arbitrary Code Execution in W3 Total Cache <= 2.9.4 versions.
CRITICAL 9.0EPSS 0.53%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Unauthenticated Arbitrary Code Execution in W3 Total Cache <= 2.9.4 versions.
- CVSS 3.1
- 9.0 CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 0.53% probability · 43th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1284
- Source
- audit@patchstack.com
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.