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Clearfy vulnerabilities

9 tracked advisories · slug clearfy

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

Tracked advisories

9

Latest advisory

4 August 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

clearfy

Plugin

What this means for Clearfy

This catalog lists 9 known advisories affecting Clearfy. 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

  • Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer < 2.4.3 - Authenticated (Subscriber+) Information Exposure

    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

  • Clearfy <= 2.4.2 - 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 24 July 2026

  • Multiple Plugins <= Multiple Versions - Unauthenticated Stored Cross-Site Scripting

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 27 April 2026

Vulnerability types

  • CSRF4
  • Cross-site scripting2

Authentication (inferred from titles)

  • Unauthenticated1
  • Authenticated2
  • Unspecified6

Advisory history

Known Clearfy advisories published by month.

All advisories

Check whether your installed version is affected

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

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