{"id":"CVE-2026-107321","aliases":["EUVD-2026-96127","GHSA-445r-vc94-h34g"],"status":"published","title":"W3 Total Cache \u003c 2.10.6 - Author+ Path Traversal via CDN Media Library Import","description":"The W3 Total Cache WordPress plugin before 2.10.6 does not confine a media-import file copy to the document root, nor enforce an effective file-type restriction on it, allowing users with the Author role or higher to plant content that, once an administrator runs the import, copies an arbitrary server-readable file into a publicly served directory, exposing it to unauthenticated retrieval.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00236,"percentile":0.1475,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2026-10-10T06:00:09Z","modified":"2026-10-13T20:36:00Z","products":[{"vendor":"boldgrid","product":"w3 total cache"},{"vendor":"unknown","product":"w3 total cache"}],"references":[{"url":"https://wpscan.com/vulnerability/b549d615-f06e-494f-9a71-da3152aacec9/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107321"},{"url":"https://wpscan.com/vulnerability/b549d615-f06e-494f-9a71-da3152aacec9"},{"url":"https://github.com/advisories/GHSA-445r-vc94-h34g"}],"sources":{"cve":[{"id":"CVE-2026-107321","title":"W3 Total Cache \u003c 2.10.6 - Author+ Path Traversal via CDN Media Library Import","description":"The W3 Total Cache WordPress plugin before 2.10.6 does not confine a media-import file copy to the document root, nor enforce an effective file-type restriction on it, allowing users with the Author role or higher to plant content that, once an administrator runs the import, copies an arbitrary server-readable file into a publicly served directory, exposing it to unauthenticated retrieval.","status":"published","published":"2026-10-10T06:00:09.213Z","modified":"2026-10-10T12:06:41.538Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T13:45:14.072357Z"}],"euvd":[{"id":"EUVD-2026-96127","description":"The W3 Total Cache WordPress plugin before 2.10.6 does not confine a media-import file copy to the document root, nor enforce an effective file-type restriction on it, allowing users with the Author role or higher to plant content that, once an administrator runs the import, copies an arbitrary server-readable file into a publicly served directory, exposing it to unauthenticated retrieval.","status":"published","published":"2026-10-10T06:00:09Z","modified":"2026-10-10T12:06:41Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T17:27:23.685286Z"}],"ghsa":[{"id":"GHSA-445r-vc94-h34g","title":"The W3 Total Cache WordPress plugin before 2.10.6 does not confine a media-import file copy to...","description":"The W3 Total Cache WordPress plugin before 2.10.6 does not confine a media-import file copy to the document root, nor enforce an effective file-type restriction on it, allowing users with the Author role or higher to plant content that, once an administrator runs the import, copies an arbitrary server-readable file into a publicly served directory, exposing it to unauthenticated retrieval.","status":"published","published":"2026-10-10T06:30:59Z","modified":"2026-10-10T12:31:31Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:13:02.546582Z"}],"nvd":[{"id":"CVE-2026-107321","description":"The W3 Total Cache WordPress plugin before 2.10.6 does not confine a media-import file copy to the document root, nor enforce an effective file-type restriction on it, allowing users with the Author role or higher to plant content that, once an administrator runs the import, copies an arbitrary server-readable file into a publicly served directory, exposing it to unauthenticated retrieval.","status":"published","published":"2026-10-10T06:16:41.017Z","modified":"2026-10-13T20:36:00.85Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:12:55.473789Z"}]}}