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.

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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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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-08-03T06:00:13.754Z

Reserved: 2026-07-20T12:30:02.838Z

Link: CVE-2026-16297

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-03T08:45:03Z

Weaknesses