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.
Metrics
Affected Vendors & Products
References
History
Fri, 09 Jan 2026 19:15:00 +0000
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ssvc
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Fri, 09 Jan 2026 13:30:00 +0000
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Wordpress
Wordpress wordpress |
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Wordpress
Wordpress wordpress |
Fri, 09 Jan 2026 05:30:00 +0000
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| Description | 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. | |
| Title | Clearfy <= 2.4.0 - Cross-Site Request Forgery to Update Notification Tampering | |
| Weaknesses | CWE-352 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-01-09T18:25:55.170Z
Reserved: 2025-11-26T16:42:23.521Z
Link: CVE-2025-13749
Updated: 2026-01-09T18:25:51.232Z
Status : Received
Published: 2026-01-09T06:16:00.917
Modified: 2026-01-09T06:16:00.917
Link: CVE-2025-13749
No data.
OpenCVE Enrichment
Updated: 2026-01-09T13:24:06Z