The Ajax Search Lite WordPress plugin before 4.14.5 does not prevent the deserialization of untrusted input, allowing unauthenticated attackers to perform PHP Object Injection. When a suitable POP chain is present via another installed Ajax Search Lite WordPress plugin before 4.14.5 or , this can be leveraged to achieve Remote Code Execution.

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History

Wed, 11 Nov 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions ajax Search Lite
Vendors & Products Wordpress-extensions
Wordpress-extensions ajax Search Lite

Tue, 10 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 07 Aug 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Ajax Search Lite WordPress plugin before 4.14.5 does not prevent the deserialization of untrusted input, allowing unauthenticated attackers to perform PHP Object Injection. When a suitable POP chain is present via another installed Ajax Search Lite WordPress plugin before 4.14.5 or , this can be leveraged to achieve Remote Code Execution.
Title Ajax Search Lite < 4.14.5 - Unauthenticated PHP Object Injection via Search Statistics REST Endpoint
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-08-07T18:15:46.000Z

Reserved: 2026-07-20T08:27:28.711Z

Link: CVE-2026-16258

cve-icon Vulnrichment

Updated: 2026-08-07T18:15:02.047Z

cve-icon NVD

Status : Deferred

Published: 2026-08-07T06:16:56.280

Modified: 2026-08-26T16:31:16.753

Link: CVE-2026-16258

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-11T15:03:25Z

Weaknesses