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

CVE-2026-101267Revenue information leak

Low 2.7

In plain English

A low-severity missing authorization 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 15% of all known vulnerabilities).

Severity (CVSS 4.0)2.7Low

Exploit odds (30 days)0.2%top 84.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

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.

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-862 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:U

References

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