Description

In certain IETF OAuth 2.0-related specifications, when the JSON Web Token Profile for OAuth 2.0 Client Authentication mechanism is used, there are ambiguities in the audience values of JWTs sent to authorization servers. The affected RFCs may include RFC 7523, and also RFC 7521, RFC 7522, RFC 9101 (JAR), and RFC 9126 (PAR).

INFO

Published Date :

2025-03-03T00:00:00.000Z

Last Modified :

2025-04-25T14:42:06.366Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-27371 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-27371.

URL Resource
https://eprint.iacr.org/2025/629 cve-icon cve-icon
https://github.com/OWASP/ASVS/issues/2678 cve-icon cve-icon
https://openid.net/notice-of-a-security-vulnerability/ cve-icon cve-icon
https://openid.net/wp-content/uploads/2025/01/OIDF-Responsible-Disclosure-Notice-on-Security-Vulnerability-for-private_key_jwt.pdf cve-icon cve-icon
https://talks.secworkshop.events/osw2025/talk/R8D9BS/ cve-icon cve-icon
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