{"cve":"CVE-2019-6726","nvd":{"published":"2019-07-29T16:15:12.817","modified":"2026-06-17T02:39:33.917","status":"Modified","description":"The WP Fastest Cache plugin through 0.8.9.0 for WordPress allows remote attackers to delete arbitrary files because wp_postratings_clear_fastest_cache and rm_folder_recursively in wpFastestCache.php mishandle ../ in an HTTP Referer header.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L","score":6.5},"cwes":["CWE-22"],"references":["https://packetstormsecurity.com/files/152042","https://plugins.trac.wordpress.org/browser/wp-fastest-cache/trunk/wpFastestCache.php","https://wordpress.org/plugins/wp-fastest-cache/","https://wordpress.org/plugins/wp-fastest-cache/#developers","https://www.wpfastestcache.com/"],"products":["wpfastestcache:wp_fastest_cache"],"source":"nvd","synced_at":"2026-10-19T20:58:11.797917892+00:00"},"epss":{"cve":"CVE-2019-6726","score":0.04348,"percentile":0.91226,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}