Vulnerability · Published Sep 29, 2026 · Assigned by rami.io

CVE-2026-101271OAuth credentials not disabled when application is disabled

Low 2.1

In plain English

A low-severity security flaw in pretix from pretix. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).

Severity (CVSS 4.0)2.1Low

Exploit odds (30 days)0.2%top 93.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

OAuth credentials (access tokens) are valid for the entirety of their lifetime, even if the application (OAuth client) they are bound to is manually disabled.

Affected products (as reported)

Vendor	Product	Versions
pretix	pretix	0.0 – before 2026.5.52026.6.0 – before 2026.6.22026.7.0 – before 2026.7.1

Weakness: CWE-613 · Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

References

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