{"schema":"threatline.record/2","record":{"id":"CVE-2026-78394","aliases":[],"summary":"Link Library < 7.9.6 - Contributor+ Path Traversal via 'filepath' Parameter","details":"The Link Library WordPress plugin before 7.9.6 does not sanitize a user-supplied destination folder before writing a generated image to disk, allowing users with the Contributor role and above to create directories and write or overwrite image files anywhere the web server can write, including outside the site's document root.\n\nThe written file name is always numeric with a fixed image extension, so executable code cannot be planted this way.","categories":["Unclassified"],"product":"Link Library","vendor":"Unknown","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-78394","source_modified_at":"2026-09-25T12:40:02.907Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Link Library","vendor":"Unknown","versions":[{"status":"affected","versionType":"semver","version":"0","lessThan":"7.9.6"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-78394","source_modified_at":"2026-09-25T12:40:02.907Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Link Library","ecosystem":null},"version":"7.9.6","basis":"first unaffected version stated in the CVE record"}],"cvss":4.1,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.0024,"percentile":0.14258,"score_date":"2026-10-23"},"published_at":"2026-09-25T06:00:19.665Z","modified_at":"2026-09-25T12:40:02.907Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-78394","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-25T12:40:02.907Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-78394","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/9da07b4f-5332-4ba5-8a34-6f2ed303b62c/","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":"2026-09-25T12:37:04.268157Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-25T12:40:02.907Z","content_hash":"0bf7d48297934bbf393f245553e1d51f0c9fb95443680b4f699064adc7a8d4f4"}}