authentik is an open-source identity provider. Prior to versions 2024.8.3 and 2024.6.5, access tokens issued to one application can be stolen by that application and used to impersonate the user against any other proxy provider. Also, a user can steal an access token they were legitimately issued for one application and use it to access another application that they aren't allowed to access. Anyone who has more than one proxy provider application with different trust domains or different access control is affected. Versions 2024.8.3 and 2024.6.5 fix the issue.
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Affected Vendors & Products
References
History
Thu, 21 Aug 2025 19:30:00 +0000
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CPEs | cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:* |
Mon, 14 Jul 2025 13:45:00 +0000
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Metrics |
epss
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epss
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Fri, 27 Sep 2024 18:30:00 +0000
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ssvc
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Fri, 27 Sep 2024 15:45:00 +0000
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Description | authentik is an open-source identity provider. Prior to versions 2024.8.3 and 2024.6.5, access tokens issued to one application can be stolen by that application and used to impersonate the user against any other proxy provider. Also, a user can steal an access token they were legitimately issued for one application and use it to access another application that they aren't allowed to access. Anyone who has more than one proxy provider application with different trust domains or different access control is affected. Versions 2024.8.3 and 2024.6.5 fix the issue. | |
Title | authentik cross-provider token validation problems | |
Weaknesses | CWE-863 | |
References |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-09-27T17:51:19.674Z
Reserved: 2024-09-17T17:42:37.030Z
Link: CVE-2024-47077

Updated: 2024-09-27T17:51:15.660Z

Status : Analyzed
Published: 2024-09-27T16:15:06.043
Modified: 2025-08-21T19:28:20.653
Link: CVE-2024-47077

No data.

Updated: 2025-07-12T22:45:00Z