{"id":"CVE-2026-101269","title":"The mechanism binding API-uploaded files to the uploader's authentication method is not working correctly and the same session token is used for all token-based API users","summary":"The mechanism binding API-uploaded files to the uploader's authentication method is not working correctly and the same session token is used for all token-based API users. Since API-uploaded files are refered to by randomly generated UUI…","severity":"low","cvss":2.3,"cvssVector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","vendor":"pretix","product":"pretix","affected":["pretix >= 0.0 < 2026.5.5","pretix >= 2026.6.0 < 2026.6.2","pretix >= 2026.7.0 < 2026.7.1"],"published":"2026-09-29","updated":"2026-09-29","sourceUpdated":"2026-09-29T13:17:49.730","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-101269","references":[{"url":"https://pretix.eu/about/en/blog/20260929-release-2026-7-1/","label":"655498c3-6ec5-4f0b-aea6-853b334d05a6"}],"tags":["nvd","cve.org"],"cvssSource":"cna","ingestedAt":"2026-09-29T12:33:37.303Z","slug":"CVE-2026-101269","body":"## Overview\n\nThe mechanism binding API-uploaded files to the uploader's authentication method is not working correctly and the same session token is used for all token-based API users. Since API-uploaded files are refered to by randomly generated UUIDs and only exist for a day, there is virtually no risk, but it renders the added protection mechanism useless.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":13,"depthScoreParts":{"impact":12.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}