CVE-2026-19253 Cache Enabler < 1.8.17 - Unauthenticated Arbitrary File and Directory Deletion via cache_enabler_clear_page_cache_by_url

The Cache Enabler WordPress plugin before 1.8.17 does not validate a URL before using it to build a filesystem path in its cache purge routine, and does not confine the resulting deletion to the cache directory, allowing unauthenticated users to delete arbitrary files and directories on sites whe...