CVE-2026-101269

Low

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.

SeverityLow

CVSS2.3

Exploit probability—

ProductPretix

PublishedSep 29, 2026

First seenSep 29, 2026

Weakness typeCWE-287Improper authentication

How to fix

Update

pretix pretix2026.5.5, 2026.6.2, 2026.7.1 or later

Vendor advisories

pretix.eu/about/en/blog/20260929-release-2026-7-1/

Affected products

Product	Affected versions	Fixed in
pretix pretix	v < 2026.5.5, 2026.6.0 ≤ v < 2026.6.2, 2026.7.0 ≤ v < 2026.7.1	2026.5.5, 2026.6.2, 2026.7.1

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