{"schema_version":"1","data":[{"id":3474,"advisory_id":"18a837f1-77ae-475b-b2fe-575ae5dd77b1","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101269","source_published_at":"2026-09-29T12:01:29.663+00:00","published_at":"2026-10-24T21:35:56.668498+00:00","extraction_method":"structured","technologies":["core-cve","pretix"],"cve_ids":["CVE-2026-101269"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Incorrect session validation for API-uploaded files","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 UUIDs and only exist for a day, there is virtually no risk, but it renders the added protection mechanism useless.","evidence":"cve:CVE-2026-101269","products":[{"name":{"value":"pretix","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"low","structured":{"id":"CVE-2026-101269","aliases":["CVE-2026-101269"],"metrics":[{"format":"CVSS","cvssV4_0":{"Safety":"NOT_DEFINED","version":"4.0","Recovery":"NOT_DEFINED","baseScore":2.3,"Automatable":"NOT_DEFINED","attackVector":"NETWORK","baseSeverity":"LOW","valueDensity":"NOT_DEFINED","vectorString":"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","exploitMaturity":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","userInteraction":"NONE","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"LOW","subIntegrityImpact":"LOW","vulnIntegrityImpact":"LOW","subAvailabilityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","vulnConfidentialityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"affected":[{"repo":"https://github.com/pretix/pretix","vendor":"pretix","product":"pretix","versions":[{"status":"affected","version":"0.0","lessThan":"2026.5.5","versionType":"python"},{"status":"affected","version":"2026.6.0","lessThan":"2026.6.2","versionType":"python"},{"status":"affected","version":"2026.7.0","lessThan":"2026.7.1","versionType":"python"}],"packageName":"pretix","collectionURL":"https://pypi.python.org","defaultStatus":"unaffected"}],"modified":"2026-09-29T14:49:07.515Z","provider":"cve","references":["https://pretix.eu/about/en/blog/20260929-release-2026-7-1/"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-101269","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-29T14:48:45.629564Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-287","description":"CWE-287 Improper Authentication"}]}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-29T14:49:07.515Z"}}],"cna":{"orgId":"655498c3-6ec5-4f0b-aea6-853b334d05a6","shortName":"rami.io","dateUpdated":"2026-09-29T12:01:29.663Z"}}},"related_cves":[{"value":"CVE-2026-101269","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"priority":{"reasons":[],"severity":"low","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"low"},"context_update":false}],"next_after":3474,"next_before":3474}