CVE-2025-13749
Clearfy <= 2.4.0 - Cross-Site Request Forgery to Update Notification Tampering
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-352 |
| Vendor | creativemotion |
| Product | clearfy cache – wordpress optimization plugin, minify html, css & js, defer |
| Published | Jan 9, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
creativemotion / Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer
0 ≤ 2.4.0
References
Credits
Dmitrii Ignatyev