{"schema":"threatline.record/2","record":{"id":"CVE-2026-107321","aliases":[],"summary":"W3 Total Cache < 2.10.6 - Author+ Path Traversal via CDN Media Library Import","details":"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.","categories":["Unclassified"],"product":"W3 Total Cache","vendor":"Unknown","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107321","source_modified_at":"2026-10-10T12:06:41.538Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"W3 Total Cache","vendor":"Unknown","versions":[{"status":"affected","versionType":"semver","version":"0","lessThan":"2.10.6"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107321","source_modified_at":"2026-10-10T12:06:41.538Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"W3 Total Cache","ecosystem":null},"version":"2.10.6","basis":"first unaffected version stated in the CVE record"}],"cvss":5.4,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00243,"percentile":0.14652,"score_date":"2026-10-23"},"published_at":"2026-10-10T06:00:09.213Z","modified_at":"2026-10-10T12:06:41.538Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107321","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-10T12:06:41.538Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107321","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://wpscan.com/vulnerability/b549d615-f06e-494f-9a71-da3152aacec9/","tags":["exploit","vdb-entry","technical-description"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-10T12:02:43.622264Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-10T12:06:41.538Z","content_hash":"8b1f390ba406c1e2eccb468b94ad0ede2ff6511bcf4a47cee5e0b12ba297858c"}}