MEDIUM · 4.3

CVE-2026-58425

OAuth token introspection returns metadata of tokens issued to other clients (RFC 7662 section 4 violation)

Vulnerability Description

OAuth token introspection returns metadata of tokens issued to other clients (RFC 7662 section 4 violation)

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE

Related Weaknesses (CWE)

References

FAQ

What is CVE-2026-58425?

CVE-2026-58425 is a vulnerability with a CVSS score of 4.3 (MEDIUM). OAuth token introspection returns metadata of tokens issued to other clients (RFC 7662 section 4 violation)

How severe is CVE-2026-58425?

CVE-2026-58425 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-58425?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.