{"id":"CVE-2025-8778","aliases":["EUVD-2025-34027","GHSA-82p6-2j9g-whvj"],"status":"published","title":"NitroPack \u003c= 1.18.4 - Missing Authorization to Authenticated (Subscriber+) Limited Settings Update via nitropack_set_compression_ajax Function","description":"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.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00258,"percentile":0.17582,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2025-09-10T06:38:47Z","modified":"2026-06-17T10:07:36Z","products":[{"vendor":"nitropack","product":"nitropack – performance, page speed \u0026 cache plugin for core web vitals, cdn \u0026 image optimization"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/750f35ce-0f1c-4a12-a7a0-2c217de277fd?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/nitropack/trunk/functions.php#L2907"},{"url":"https://wordpress.org/plugins/nitropack/#developers"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3354452%40nitropack\u0026new=3354452%40nitropack\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8778"},{"url":"https://github.com/advisories/GHSA-82p6-2j9g-whvj"}],"sources":{"cve":[{"id":"CVE-2025-8778","title":"NitroPack \u003c= 1.18.4 - Missing Authorization to Authenticated (Subscriber+) Limited Settings Update via nitropack_set_compression_ajax Function","description":"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.","status":"published","published":"2025-09-10T06:38:47.044Z","modified":"2026-04-08T17:01:17.377Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:32:38.025852Z"}],"euvd":[{"id":"EUVD-2025-34027","description":"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.","status":"published","published":"2025-09-10T06:38:47Z","modified":"2026-04-08T17:01:17Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:53.403695Z"}],"ghsa":[{"id":"GHSA-82p6-2j9g-whvj","title":"The NitroPack plugin for WordPress is vulnerable to unauthorized modification of data due to a...","description":"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.","status":"published","published":"2025-09-10T09:30:58Z","modified":"2025-09-10T09:31:04Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:03:33.757413Z"}],"nvd":[{"id":"CVE-2025-8778","description":"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.","status":"published","published":"2025-09-10T07:15:45.843Z","modified":"2026-06-17T10:07:36.577Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:11:28.834562Z"}]}}