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

nitropack
total installs
100,000
total vulns
2
critical
0
high
0
medium
2
low
0
latest vuln
—
patched
2
unpatched
0
avg time to patch
—
vulnerabilities (2)
NitroPack <= 1.19.3 - Missing Authorization
medium ✓ patched
cve id CVE-2026-39669 ↗
cvss score 5.3
cwe CWE-862: Missing Authorization
published Feb 18, 2026
The NitroPack plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 1.19.3. This makes it possible for unauthenticated attackers to perform an unauthorized action.
NitroPack <= 1.18.4 - Missing Authorization to Authenticated (Subscriber+) Limited Settings Update via nitropack_set_compression_ajax Function
medium ✓ patched
cve id CVE-2025-8778 ↗
cvss score 4.3
cwe CWE-862: Missing Authorization
published Sep 9, 2025
The NitroPack plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the nitropack_set_compression_ajax() function in all versions up to, and including, 1.18.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the nitropack-enableCompression option and effectively change plugin compression settings.