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

4.3
Exposure of Sensitive Information to an Unauthorized Actor
CVE CVE-2026-16295
CVSS 4.3 (Medium)
Publicly Published August 4, 2026
Last Updated August 13, 2026
Researcher Revanth Hari Narayana Matte

Description

The Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to 2.4.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract sensitive user or configuration data.

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Vulnerability Details for Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer

Software Type Plugin
Software Slug clearfy (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.4.3, or a newer patched version
Affected Version
  • < 2.4.3
Patched Version
  • 2.4.3

Recent vulnerabilities in Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer

# Title CVE ID CVSS Researchers Date
1 Clearfy <= 2.4.2 - Unauthenticated Open Redirect CVE-2026-16296 4.7 Revanth Hari Narayana Matte August 3, 2026
2 Clearfy <= 2.4.2 - Authenticated (Administrator+) PHP Object Injection CVE-2026-16297 6.6 Omar Elshopky July 24, 2026
3 Multiple Plugins <= Multiple Versions - Unauthenticated Stored Cross-Site Scripting CVE-2026-3220 7.2 stealthcopter, WPscan April 27, 2026
4 Clearfy <= 2.4.0 - Cross-Site Request Forgery to Update Notification Tampering CVE-2025-13749 4.3 Dmitrii Ignatyev January 8, 2026
5 Webcraftic Clearfy – WordPress optimization plugin <= 2.3.1 - Cross-Site Request Forgery to Clear Cache CVE-2024-13338 5.3 Whit Taylor April 11, 2025
6 Webcraftic Clearfy – WordPress optimization plugin <= 2.3.2 - Cross-Site Request Forgery to Plugin Settings Update via 'setup-wbcr_clearfy' CVE-2024-13337 4.3 Whit Taylor April 11, 2025
7 Clearfy Cache <= 2.2.4 - Missing Authorization CVE-2024-43260 4.3 Joshua Chan August 12, 2024
8 Clearfy Cache <= 2.3.2 - Cross-Site Request Forgery CVE-2024-34806 4.3 Dhabaleshwar Das May 13, 2024
9 Clearfy Cache <= 2.0.4 - Reflected Cross-Site Scripting 6.1 WPScanTeam June 14, 2022

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