The Clearfy Cache WordPress plugin before 2.4.3 does not restrict the classes allowed when unserializing settings-import data, allowing users with administrator access to perform PHP Object Injection attacks, which may lead to remote code execution when a suitable gadget chain is present in the environment.
Metrics
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Clearfy Cache |
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| Wordpress |
|
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References
History
Mon, 03 Aug 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-502 |
Mon, 03 Aug 2026 08:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Clearfy Cache
Clearfy Cache clearfy Cache Wordpress Wordpress wordpress |
|
| Vendors & Products |
Clearfy Cache
Clearfy Cache clearfy Cache Wordpress Wordpress wordpress |
Mon, 03 Aug 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Clearfy Cache WordPress plugin before 2.4.3 does not restrict the classes allowed when unserializing settings-import data, allowing users with administrator access to perform PHP Object Injection attacks, which may lead to remote code execution when a suitable gadget chain is present in the environment. | |
| Title | Clearfy < 2.4.3 - Admin+ PHP Object Injection via Settings Import | |
| References |
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MITRE
Status: PUBLISHED
Assigner: WPScan
Published: 2026-08-03T06:00:13.754Z
Updated: 2026-08-03T06:00:13.754Z
Reserved: 2026-07-20T12:30:02.838Z
Link: CVE-2026-16297
Vulnrichment
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NVD
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Redhat
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