CVE-2026-16258 (GCVE-0-2026-16258)

Vulnerability from cvelistv5 – Published: 2026-08-07 06:00 – Updated: 2026-08-07 18:15
VLAI
Title
Ajax Search Lite < 4.14.5 - Unauthenticated PHP Object Injection via Search Statistics REST Endpoint
Summary
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.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-07 18:14 UTC
CWE
Assigner
WPScan CNA under the mitre root
CNA scorecard E 44/100 over 1989 records in the last 180 days details
References
URL Tags
https://wpscan.com/vulnerability/8487a2ce-cb4d-46… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version CPE status
Unknown Ajax Search Lite Affected: 0 , < 4.14.5 (semver)
guessed Create a notification for this product.
Credits
Jakub Herman WPScan
Show details on NVD website
To clipboard 

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