Missing Authorization Affecting pretix package, versions [,2026.5.5)[2026.6.0,2026.6.2)[2026.7.0,2026.7.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published19 Oct 2026
- disclosed29 Sept 2026
- creditWenhao Wu
Introduced: 29 Sep 2026
NewCVE-2026-101267 (opens in a new tab)How to fix?
Upgrade pretix to version 2026.5.5, 2026.6.2, 2026.7.1 or higher.
Overview
pretix is a Reinventing presales, one ticket at a time
Affected versions of this package are vulnerable to Missing Authorization via a missing permission check that allows low-privileged users who have access to an event, but lack access to the event's orders, to extract sensitive information. An attacker with a low-privileged account can query order-related endpoints to obtain the number of attendees and the total revenue for an event.