{"id":"CVE-2026-105314","aliases":["EUVD-2026-92275","GHSA-5557-484j-55xw"],"status":"published","title":"Papermerge 3.5.3 allows remote code execution by a standard user via directory traversal in a ...","description":"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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0113,"percentile":0.66848,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-24"],"published":"2026-10-05T07:28:30Z","modified":"2026-10-28T02:30:51Z","exploits":[{"source":"pocgithub","id":"kashishtopi/CVE-2026-105314","title":"kashishtopi/CVE-2026-105314","date":"2026-10-05","url":"https://github.com/kashishtopi/CVE-2026-105314"}],"products":[{"vendor":"papermerge","product":"papermerge"}],"references":[{"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","evidence"]},{"url":"https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/features/document/router.py","tags":["technical-description","article"]},{"url":"https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/pathlib.py","tags":["technical-description","article"]},{"url":"https://github.com/kashishtopi/cve-pocs/tree/main/papermerge-core-arbitrary-file-write-rce","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105314","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5557-484j-55xw"},{"url":"https://pypi.org","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105314.json","tags":["advisory"]},{"url":"https://github.com/papermerge/papermerge-core","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-105314","description":"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.","status":"published","published":"2026-10-05T07:28:30.062Z","modified":"2026-10-06T17:41:46.323Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-24"],"updated_at":"2026-11-02T14:19:56.755658Z"}],"euvd":[{"id":"EUVD-2026-92275","description":"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.","status":"published","published":"2026-10-05T07:28:30Z","modified":"2026-10-06T17:41:46Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:37.140631Z"}],"ghsa":[{"id":"GHSA-5557-484j-55xw","title":"Papermerge 3.5.3 allows remote code execution by a standard user via directory traversal in a ...","description":"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.","status":"published","published":"2026-10-05T09:31:51Z","modified":"2026-10-05T09:31:57Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-24"],"updated_at":"2026-11-02T15:12:47.41114Z"}],"nvd":[{"id":"CVE-2026-105314","description":"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.","status":"published","published":"2026-10-05T08:17:15.797Z","modified":"2026-10-06T18:16:43.707Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-24"],"updated_at":"2026-11-02T14:12:53.75133Z"}],"osv":[{"id":"CVE-2026-105314","description":"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.","status":"published","published":"2026-10-05T07:28:30.062Z","modified":"2026-10-28T02:30:51.893391081Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-24"],"updated_at":"2026-11-02T15:44:54.583213Z"}]}}