Ajax Search Lite < 3.11 - Missing Authorization to Remote Code Execution
The Ajax Search Lite plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the wpdreams_ajaxinputcallback function in versions up to, and including, 3.10. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to bypass restricted actions, which can lead to remote code execution.
This vulnerability is a high severity with CVSS 8.8 Remote Code Execution issue affecting the Plugin Ajax Search Lite – Live Search & Filter. It affects Versions before 3.11 and is fixed in 3.11.
Review the full Ajax Search Lite – Live Search & Filter vulnerability cluster
Use the related hub and response guides to connect this vulnerability report with patch validation, scanner checks, and site hardening work.
Open the grouped hub for related CVEs, affected ranges, severity mix, and patch coverage.
Check access, XML-RPC exposure, backup readiness, and monitoring after patching.
Use containment, evidence capture, remediation, and validation steps when exploit risk is high.
the tracked vulnerability is tracked for the Plugin Ajax Search Lite – Live Search & Filter as high severity with CVSS 8.8. The affected range is Versions before 3.11. Update Ajax Search Lite – Live Search & Filter to 3.11 or newer where that version is compatible with the site.
Why this report is useful for search and triage
Search engines and operators need more than a title. This page exposes the identifier, affected range, patch evidence, and source coverage that make the vulnerability actionable.
This report uses the upstream feed identifier because a CVE has not been attached to the record yet.
Affected version data gives operators a concrete comparison point against installed WordPress software.
A fixed version is present, so the page can answer update and remediation intent directly.
External references are available for source validation, advisory review, and incident notes.
How to validate this finding
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions before 3.11.
Confirm Ajax Search Lite – Live Search & Filter is updated to 3.11 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
ajax-search-lite
View on wordpress.org
|
| CVE | No linked CVE entry. |
| Patched Versions |
3.11
|
| Affected Versions |
Versions before 3.11
|
Related CVEs for Ajax Search Lite – Live Search & Filter
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Ajax Search Lite < 3.11 - Remote Code Execution
Ajax Search Lite <= 4.11 - Reflected Cross-Site Scripting
Ajax Search Lite <= 4.13.3 - Authenticated (Administrator+) PHP Object Injection
Ajax Search Lite <= 4.11.4 - Reflected Cross-Site Scripting
Ajax Search Lite < 4.12 - Authenticated (Admin+) Stored Cross-Site Scripting
Ajax Search Lite <= 4.13.1 - Missing Authorization to Unauthenticated Basic Information Exposure via ASL_Query in AJAX Search Handler
Ajax Search Lite <= 4.12.4 - Authenticated (Admin+) Stored Cross-Site Scripting
Ajax Search Lite <= 4.12.3 - Authenticated (Admin+) Stored Cross-Site Scripting
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