← back to popular plugins
wordfence / plugin · clearfy
Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer
clearfy
total installs
50,000
total vulns
1
critical
0
high
0
medium
1
low
0
latest vuln
—
patched
1
unpatched
0
avg time to patch
—
vulnerabilities
(1)
Clearfy <= 2.4.0 - Cross-Site Request Forgery to Update Notification Tampering
medium
✓ patched
cve id
CVE-2025-13749 ↗
cvss score
4.3
cwe
CWE-352: Cross-Site Request Forgery (CSRF)
published
Jan 8, 2026
The Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.4.0. This is due to missing nonce validation on the "wbcr_upm_change_flag" function. This makes it possible for unauthenticated attackers to disable plugin/theme update notifications via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.