CVE-2026-101267 - Vulnerability Details - OpenCVE

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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Pretix	Pretix

No data.

No data.

References

Link	Providers
https://pretix.eu/about/en/blog/20260929-release-2026-7-1/

History

Tue, 29 Sep 2026 17:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Pretix Pretix pretix
Vendors & Products		Pretix Pretix pretix

Tue, 29 Sep 2026 15:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-862
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 29 Sep 2026 13:15:00 +0000

Type	Values Removed	Values Added
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.
Title		Revenue information leak
References		https://pretix.eu/about/en/blog/20260929-release-2026-7-1/
Metrics		cvssV4_0 `{'score': 2.7, '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'}`

MITRE

Status: PUBLISHED

Assigner: rami.io

Published: 2026-09-29T11:59:34.692Z

Updated: 2026-09-29T14:47:45.154Z

Reserved: 2026-09-28T11:48:56.320Z

Link: CVE-2026-101267

Vulnrichment

Updated: 2026-09-29T14:47:39.419Z

NVD

Status : Deferred

Published: 2026-09-29T13:17:49.457

Modified: 2026-09-29T21:28:02.477

Link: CVE-2026-101267

Redhat

No data.

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