CVE-2026-16297
Medium · 4.1CVSS
4.1
EPSS
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Published
Aug 3, 2026
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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