CVE-2026-125744: pretix missing permission check in ticket layout API

CVE-2026-125744 · Severity: info · Published 2026-11-10

pretix is an event ticket sales platform. An API endpoint for changing ticket layouts failed to verify user permissions, allowing attackers with read-only event access to modify the layout. While ticket layouts are not sensitive data, this represents a privilege escalation and could undermine event configuration integrity.

Technologies: Pretix. Vendors: Pretix.

Quick answers

Is CVE-2026-125744 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-125744 being exploited in the wild.
How severe is CVE-2026-125744?
Informational severity, published 10 November 2026.
Which products and versions are affected?
Pretix All currently supported versions before 2026.7.4, 2026.8.2, 2026.9.1.
Is there a fix for CVE-2026-125744?
Yes: fixed in pretix 2026.9.1, 2026.8.2, 2026.7.4. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-125744 attacked?
It is attacked over the network.
Am I affected by CVE-2026-125744?
Check whether you run Pretix at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: pretix 2026.9.1, 2026.8.2, 2026.7.4

Technical details

A missing permission check in the ticket layout API endpoint allows authenticated users with read-only access to perform write operations on ticket layouts. The vulnerability requires prior event access and does not enable data extraction; the fix validates user permissions before allowing layout modifications.

Affected products

  • pretix pretix All currently supported versions before 2026.7.4, 2026.8.2, 2026.9.1

Timeline

  • 2026-11-10: disclosed

References

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.