{"id":"CVE-2026-82472","title":"Documenso before 2.13.0 accepts PDF file uploads on the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials","summary":"Documenso before 2.13.0 accepts PDF file uploads on the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials. Unauthenticated attackers can upload arbitrary PDF files indefinitely to exhaust…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-306"],"vendor":"documenso","product":"documenso","affected":["documenso < 2.13.0"],"published":"2026-08-29","updated":"2026-09-24","sourceUpdated":"2026-09-24T21:08:55.030","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82472","references":[{"url":"https://github.com/documenso/documenso","label":"disclosure@vulncheck.com"},{"url":"https://github.com/documenso/documenso/blob/v2.12.0/apps/remix/server/api/files/files.ts","label":"disclosure@vulncheck.com"},{"url":"https://github.com/documenso/documenso/commit/4f346d3c2d5264f221e4d787e162f16051e44114","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/documenso-before-2.13.0-unauthenticated-file-upload-via-api-files-upload-pdf","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"epss":0.00755,"epssPercentile":0.53085,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-08-31T16:33:59.893494Z"},"ingestedAt":"2026-08-30T12:52:23.954Z","slug":"CVE-2026-82472","body":"## Overview\n\nDocumenso before 2.13.0 accepts PDF file uploads on the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials. Unauthenticated attackers can upload arbitrary PDF files indefinitely to exhaust storage resources or fill the database with unlinked document records.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}