CVE-2026-50165

alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. An Improper Access Control issue in versions prior to 2.0-M5-2605 allows an organization owner to read system-level configuration secrets through organization/event scoped "single configuration" endpoints. The affected endpoints require organization or event ownership, but they accept an arbitrary configuration key and then return the first matching value from a lookup that includes system-level configuration. As a result, an organization owner can retrieve secrets intended to be administrator-only, including the system API key when it is configured. Version 2.0-M5-2605 fixes the issue.

CVSS

No CVSS.

References

Link	Resource
https://github.com/alfio-event/alf.io/security/advisories/GHSA-x473-r8w6-fcq5

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-09 21:17

Updated : 2026-09-10 18:18

NVD link : CVE-2026-50165

Mitre link : CVE-2026-50165

CVE.ORG link : CVE-2026-50165

JSON object : View

Products Affected

No product.

CWE

CWE-284

Improper Access Control

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