Vulnerability Report
Plugin Medium Patch path listed

NitroPack <= 1.9.2 - Missing Authorization via multiple AJAX functions

The NitroPack – Cache & Speed Optimization for Core Web Vitals, Defer CSS & JavaScript, Lazy load Images plugin for WordPress is vulnerable to unauthorized access of data, modification of data, and loss of data due to a missing capability check on multiple AJAX function in all versions up to, and including, 1.9.2. This makes it possible for authenticated attackers, with subscriber access and above, to perform actions such as clearing cache, dismiss admin notifications, or enabling safe mode.

Quick Answer

This vulnerability is a medium severity with CVSS 6.3 Vulnerability issue affecting the Plugin NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization. It affects Versions before 1.10.0 and is fixed in 1.10.0.

Published
Nov 07, 2023
Last Updated
Jan 22, 2024
Slug
nitropack
Operational Summary

What the operator needs to know

Patch Status
Patched release is available
Remediation
Update to version 1.10.0, or a newer patched version
Operator Briefing

the tracked vulnerability is tracked for the Plugin NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization as medium severity with CVSS 6.3. The affected range is Versions before 1.10.0. Update NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization to 1.10.0 or newer where that version is compatible with the site.

Issue Type
Vulnerability
Primary Fixed Version
1.10.0
Primary Affected Range
Versions before 1.10.0
Tracking ID
fb6f4b0b-25b8-4dcd-b002-293ce8ab307e
Detailed Metadata
Software Type Plugin
Software Slug
CVE No linked CVE entry.
Patched Versions
1.10.0
Affected Versions
Versions before 1.10.0
Related CVE Cluster

Related CVEs for NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization

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.

High CVE-2024-11848 1.17.6 Jan 14, 2025
CVE-2024-11848 NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization Vulnerability

NitroPack <= 1.17.0 - Missing Authorization to Authenticated (Subscriber+) Limited Options Update

High CVE-2024-43922 1.16.8 Aug 26, 2024
CVE-2024-43922 NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization Vulnerability

NitroPack <= 1.16.7 - Unauthenticated Arbitrary Shortcode Execution

Medium CVE-2026-39669 1.19.4 Feb 18, 2026
CVE-2026-39669 NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization Vulnerability

NitroPack <= 1.19.3 - Missing Authorization

Medium CVE-2025-8778 1.18.5 Sep 09, 2025
CVE-2025-8778 NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization Vulnerability

NitroPack <= 1.18.4 - Missing Authorization to Authenticated (Subscriber+) Limited Settings Update via nitropack_set_compression_ajax Function

Medium CVE-2024-11851 1.17.6 Jan 14, 2025
CVE-2024-11851 NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization Vulnerability

NitroPack <= 1.17.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Transient Update

Medium CVE-2023-52121 1.10.3 Dec 28, 2023
CVE-2023-52121 NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization Cross-Site Request Forgery

NitroPack <= 1.10.2 - Cross-Site Request Forgery

Licensing Notices

This record contains material that is subject to copyright

DEFIANT
Copyright 2012-2026 Defiant Inc.

License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more

MITRE
Copyright 1999-2026 The MITRE Corporation

License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more