{"id":"CVE-2020-36836","aliases":["EUVD-2020-30788","GHSA-g4xm-rx7f-2jj3"],"status":"published","title":"WP Fastest Cache \u003c= 0.9.0.2 - Authenticated (Subscriber+) Arbitrary File Deletion","description":"The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized arbitrary file deletion in versions up to, and including, 0.9.0.2 due to a lack of capability checking and insufficient path validation. This makes it possible for authenticated users with minimal permissions to delete arbitrary files from the server.","severity":{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01491,"percentile":0.74452,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22","CWE-352"],"published":"2024-10-16T06:43:34Z","modified":"2026-06-17T03:16:17Z","exploits":[{"source":"nuclei","id":"CVE-2020-36836","title":"WordPress WP Fastest Cache \u003c= 0.9.0.2 - Authenticated Arbitrary File Deletion","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-36836.yaml"}],"products":[{"vendor":"emrevona","product":"wp fastest cache – wordpress cache plugin"},{"vendor":"wpfastestcache","product":"wp_fastest_cache"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/82f80916-37ab-4c5a-9787-2544c620acac?source=cve","tags":["Third Party Advisory"]},{"url":"https://wearetradecraft.com/advisories/tc-2020-0001/","tags":["Exploit","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset/2235160/wp-fastest-cache","tags":["Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36836"},{"url":"https://wearetradecraft.com/advisories/tc-2020-0001"},{"url":"https://github.com/advisories/GHSA-g4xm-rx7f-2jj3"}],"sources":{"cve":[{"id":"CVE-2020-36836","title":"WP Fastest Cache \u003c= 0.9.0.2 - Authenticated (Subscriber+) Arbitrary File Deletion","description":"The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized arbitrary file deletion in versions up to, and including, 0.9.0.2 due to a lack of capability checking and insufficient path validation. This makes it possible for authenticated users with minimal permissions to delete arbitrary files from the server.","status":"published","published":"2024-10-16T06:43:34.541Z","modified":"2026-04-08T17:04:05.076Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:35:54.80237Z"}],"euvd":[{"id":"EUVD-2020-30788","description":"The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized arbitrary file deletion in versions up to, and including, 0.9.0.2 due to a lack of capability checking and insufficient path validation. This makes it possible for authenticated users with minimal permissions to delete arbitrary files from the server.","status":"published","published":"2024-10-16T06:43:34Z","modified":"2026-04-08T17:04:05Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:51.577419Z"}],"ghsa":[{"id":"GHSA-g4xm-rx7f-2jj3","title":"The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized arbitrary file deletion...","description":"The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized arbitrary file deletion in versions up to, and including, 0.9.0.2 due to a lack of capability checking and insufficient path validation. This makes it possible for authenticated users with minimal permissions to delete arbitrary files from the server.","status":"published","published":"2024-10-16T09:30:30Z","modified":"2025-03-13T15:32:40Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-22","CWE-352"],"updated_at":"2026-11-02T15:00:15.533946Z"}],"nvd":[{"id":"CVE-2020-36836","description":"The WP Fastest Cache plugin for WordPress is vulnerable to unauthorized arbitrary file deletion in versions up to, and including, 0.9.0.2 due to a lack of capability checking and insufficient path validation. This makes it possible for authenticated users with minimal permissions to delete arbitrary files from the server.","status":"published","published":"2024-10-16T07:15:08.63Z","modified":"2026-06-17T03:16:17.617Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-352","CWE-22"],"updated_at":"2026-11-02T14:06:48.591569Z"}]}}