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Ajax Search Lite vulnerabilities

13 tracked advisories · slug ajax-search-lite

Important: Ajax Search Lite appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

13

Latest advisory

4 August 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

ajax-search-lite

Plugin

What this means for Ajax Search Lite

This catalog lists 13 known advisories affecting Ajax Search Lite. The most recent was published on 4 August 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • Ajax Search Lite – Live Search & Filter <= 4.14.4 - Unauthenticated PHP Object Injection

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 4 August 2026

  • Ajax Search Lite <= 4.14.4 - Unauthenticated PHP Object Injection

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 3 August 2026

  • Ajax Search Lite <= 4.13.3 - Authenticated (Administrator+) PHP Object Injection

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 21 October 2025

Vulnerability types

  • Cross-site scripting6
  • Remote code execution2

Authentication (inferred from titles)

  • Unauthenticated3
  • Authenticated6
  • Unspecified4

Advisory history

Known Ajax Search Lite advisories published by month.

All advisories

Check whether your installed version is affected

SiteRespond Defence matches your installed Ajax Search Lite version against this catalog when the Defence plugin is connected to your WordPress site.

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