CVE-2026-101269
Incorrect session validation for API-uploaded files
- State
- Published
- Severity
- 2.3 Low
- Published
- Sep 29, 2026
- Updated
- Sep 29, 2026
- Reserved
- Sep 28, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 2.3 Low | 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 | rami.io |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
pretixpretix |
|
References
- https://pretix.eu/about/en/blog/20260929-release-2026-7-1/vendor-advisory
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