CVE-2026-101267 Revenue information leak
Low-privileged users can view attendee counts and revenue for events they cannot access due to missing permission checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-101267?
CVE-2026-101267 is a low-severity missing authorization vulnerability in pretix, published on 29 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A missing permission check allowed low-privileged users with access to an event but without access to the event's orders to extract some specific information. This information includes the number of attendees and the total revenue.
Weakness: CWE-862
Which versions are affected by CVE-2026-101267?
How do I fix CVE-2026-101267?
No fix has been published for CVE-2026-101267 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-101267 being exploited?
There is no known exploitation of CVE-2026-101267 in the wild and no public exploit code.
Sources
Also known as GHSA-3pqp-5pr2-r88m.