OpenID Connect Core through 1.0 errata set 2 allows audience injection in certain situations. When the private_key_jwt authentication mechanism is used, a malicious Authorization Server could trick a Client into writing attacker-controlled values into the audience, including token endpoints or issuer identifiers of other Authorization Servers. The malicious Authorization Server could then use these private key JWTs to impersonate the Client.
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Fri, 07 Mar 2025 16:45:00 +0000
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Tue, 04 Mar 2025 17:15:00 +0000
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ssvc
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Mon, 03 Mar 2025 19:45:00 +0000
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Weaknesses | CWE-863 |
Mon, 03 Mar 2025 18:45:00 +0000
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Weaknesses | CWE-863 |
Mon, 03 Mar 2025 18:30:00 +0000
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Weaknesses | CWE-863 | CWE-305 |
Mon, 03 Mar 2025 17:45:00 +0000
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Description | OpenID Connect Core through 1.0 errata set 2 allows audience injection in certain situations. When the private_key_jwt authentication mechanism is used, a malicious Authorization Server could trick a Client into writing attacker-controlled values into the audience, including token endpoints or issuer identifiers of other Authorization Servers. The malicious Authorization Server could then use these private key JWTs to impersonate the Client. | |
Weaknesses | CWE-863 | |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-03-07T16:25:51.716Z
Reserved: 2025-02-23T00:00:00.000Z
Link: CVE-2025-27370

Updated: 2025-03-04T16:59:31.051Z

Status : Awaiting Analysis
Published: 2025-03-03T18:15:40.650
Modified: 2025-03-07T17:15:22.083
Link: CVE-2025-27370

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