CVE-2026-101266

Checkout validation bypass

State: Published
Severity: 1.3 Low
Published: Sep 29, 2026
Updated: Sep 29, 2026
Reserved: Sep 28, 2026

Description

A logic flaw in the checkout flow allows users to bypass validations performed during the check-in by skipping entire check-in steps.

Scores

CVSS	Score	Vector	Source
4.0	1.3 Low	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:U	rami.io

Weaknesses

CWE-20 Improper input validation

Affected Products

Product	Versions
pretixpretix	0.0 to before 2026.5.5Affected 2026.6.0 to before 2026.6.2Affected 2026.7.0 to before 2026.7.1Affected

References

https://pretix.eu/about/en/blog/20260929-release-2026-7-1/vendor-advisory

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