{"schema":"threatline.record/2","record":{"id":"CVE-2026-105314","aliases":[],"summary":"Papermerge 3.5.3 allows remote code execution by a standard user via directory traversal in a /api/documents/upload call. A Python .pth file can be written to site-packages, and its code is executed u","details":"Papermerge 3.5.3 allows remote code execution by a standard user via directory traversal in a /api/documents/upload call. A Python .pth file can be written to site-packages, and its code is executed upon the next start of the Python interpreter.","categories":["Unclassified"],"product":"Papermerge","vendor":"Papermerge","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105314","source_modified_at":"2026-10-06T17:41:46.323Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Papermerge","vendor":"Papermerge","versions":[{"status":"affected","version":"3.5.3","versionType":"semver"}],"defaultStatus":"unknown"}],"fixed_versions":[],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00899,"percentile":0.59275,"score_date":"2026-10-23"},"published_at":"2026-10-05T07:28:30.062Z","modified_at":"2026-10-06T17:41:46.323Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105314","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-06T17:41:46.323Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-105314","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/kashishtopi/cve-pocs/blob/main/papermerge-core-arbitrary-file-write-rce/HR-papermerge-core-path-traversal-rce.pdf","tags":["exploit","technical-description"]},{"source":"CVE List","url":"https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/features/document/router.py","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/pathlib.py","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/kashishtopi/cve-pocs/tree/main/papermerge-core-arbitrary-file-write-rce"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"total","assessed_at":"2026-10-06T16:58:51.998241Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-06T17:41:46.323Z","content_hash":"df7d0dd19545d1a469d52dc09b0682a474e5b2b4c55ca06eff24ed2f943589ee"}}