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.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

pretix

pretix

unaffected

Version	Status	Constraints
`0.0`	affected	< 2026.5.5
`2026.6.0`	affected	< 2026.6.2
`2026.7.0`	affected	< 2026.7.1

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

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

History

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'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: rami.io

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

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

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

Link: CVE-2026-101267

Vulnrichment

No data.

NVD

Status : Received

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

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

Link: CVE-2026-101267

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

No weakness.

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