CVE-2024-52287

authentik performs insufficient validation of OAuth scopes

State: Published
Severity: 6.4 Medium
Published: Nov 21, 2024
Updated: Nov 21, 2024
Reserved: Nov 6, 2024

Description

authentik is an open-source identity provider. When using the client_credentials or device_code OAuth grants, it was possible for an attacker to get a token from authentik with scopes that haven't been configured in authentik. authentik 2024.8.5 and 2024.10.3 fix this issue.

Scores

CVSS	Score	Vector	Source
4.0	6.4 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H	GitHub_M

Weaknesses

CWE-285 Improper Authorization

Affected Products

Product	Versions
authentikgoauthentik	< 2024.8.5Affected >= 2024.10.0-rc1, < 2024.10.3Affected

References

https://github.com/goauthentik/authentik/security/advisories/GHSA-v6m7-8j37-8f4v
https://github.com/goauthentik/authentik/commit/e9c29e1644e9199b4ba58d2b10eb8c322138eea2

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