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WP Fastest Cache – WordPress Cache Plugin

wp-fastest-cache
total installs
1,000,000
total vulns
1
critical
0
high
0
medium
1
low
0
latest vuln
patched
1
unpatched
0
avg time to patch
vulnerabilities (1)
WP Fastest Cache <= 1.4.0 - Missing Authorization to Authenticated (Subscriber+) DB Cleanup Actions
medium ✓ patched
cvss score 4.3
cwe CWE-862: Missing Authorization
published Nov 26, 2025
The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the wpfc_db_fix_callback() function in all versions up to, and including, 1.4.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to initiate several database fix actions. This only affects sites with premium activated.