W3 Total Cache <= 2.9.4 - Unauthenticated Arbitrary File Read

W3 Total Cache WordPress plugin = 2.9.4 contains a directory traversal caused by improper handling in setupSources function, letting unauthenticated attackers read arbitrary files, exploit requires manual minify mode enabled with specific filename. id: CVE-2026-9282 info: name: W3 Total Cache =...

CVE-2026-9282

The connected documents confirm a directory traversal vulnerability in the W3 Total Cache WordPress plugin, affecting all versions up to and including 2.9.4. The issue arises through the setupSources function, enabling unauthenticated attackers to read arbitrary server files that may contain sens...