WordPress plugin
NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 7 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High2
- Medium5
- Low0
All NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Missing Authorization ≤1.19.3Update to 1.19.4 | CVE-2026-39669 | |
| Medium4.3 | Missing Authorization to Authenticated (Subscriber+) Limited Settings Update via nitropack_set_compression_ajax Function ≤1.18.4Update to 1.18.5 | CVE-2025-8778 | |
| High8.1 | Missing Authorization to Authenticated (Subscriber+) Limited Options Update ≤1.17.0Update to 1.17.6 | CVE-2024-11848 | |
| Medium4.3 | Missing Authorization to Authenticated (Subscriber+) Arbitrary Transient Update ≤1.17.0Update to 1.17.6 | CVE-2024-11851 | |
| High7.3 | Unauthenticated Arbitrary Shortcode Execution ≤1.16.7Update to 1.16.8 | CVE-2024-43922 | |
| Medium4.3 | Cross-Site Request Forgery ≤1.10.2Update to 1.10.3 | CVE-2023-52121 | |
| Medium6.3 | Missing Authorization via multiple AJAX functions <1.10.0Update to 1.10.0 | — |
- Medium5.3Missing Authorization
≤1.19.3Update to 1.19.4
- Medium4.3Missing Authorization to Authenticated (Subscriber+) Limited Settings Update via nitropack_set_compression_ajax Function
≤1.18.4Update to 1.18.5
- High8.1Missing Authorization to Authenticated (Subscriber+) Limited Options Update
≤1.17.0Update to 1.17.6
- Medium4.3Missing Authorization to Authenticated (Subscriber+) Arbitrary Transient Update
≤1.17.0Update to 1.17.6
- High7.3Unauthenticated Arbitrary Shortcode Execution
≤1.16.7Update to 1.16.8
- Medium4.3Cross-Site Request Forgery
≤1.10.2Update to 1.10.3
- Medium6.3Missing Authorization via multiple AJAX functions
<1.10.0Update to 1.10.0
NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization: common questions
Does NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization have known vulnerabilities?
Yes. VulnCrest Radar lists 7 known vulnerabilities in NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization: 2 high, 5 medium. None are known to affect version null.
How do I check which version of NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization vulnerability?
CVE-2026-39669, published Feb 18, 2026: NitroPack <= 1.19.3 - Missing Authorization. Severity: Medium (CVSS 5.3).
Is any NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization vulnerability listed in CISA KEV?
No. None of the known NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization vulnerabilities is currently listed in the CISA KEV catalog.