CVE-2026-101267 | BDVDB-2026-380855 Detail

pretixpretix

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.

Impact#

Per CVSS v4.0: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.

Weaknesses#

CWE-862 Missing Authorization

References#

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

Exploit#

No public exploit known

History#

Version 12026-09-29Record published in the CVE List.

Published

Published: 2026-09-29
Last modified: 2026-09-29

Vendor information

Vendor: pretix
Product: pretix

All pretix vulnerabilities

Score

2.7 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 15.1.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Missing Authorization

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 0.0 and < 2026.5.5
Fixed
2026.5.5
Vulnerable
>= 2026.6.0 and < 2026.6.2
Fixed
2026.6.2
Vulnerable
>= 2026.7.0 and < 2026.7.1
Fixed
2026.7.1

Scoring System

CVSS v4.0

2.7 Low

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Attack Requirements	None
Privileges Required	None
User Interaction	None
Vulnerable System Confidentiality	Low
Vulnerable System Integrity	Low
Vulnerable System Availability	None
Subsequent System Confidentiality	Low
Subsequent System Integrity	Low
Subsequent System Availability	None

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).