CVE-2025-46647

Description

A vulnerability of plugin openid-connect in Apache APISIX. This vulnerability will only have an impact if all of the following conditions are met: 1. Use the openid-connect plugin with introspection mode 2. The auth service connected to openid-connect provides services to multiple issuers 3. Multiple issuers share the same private key and relies only on the issuer being different If affected by this vulnerability, it would allow an attacker with a valid account on one of the issuers to log into the other issuer. This issue affects Apache APISIX: until 3.12.0. Users are recommended to upgrade to version 3.12.0 or higher.

PUBLISHED Reserved 2025-04-26 | Published 2025-07-02 | Updated 2025-11-04 | Assigner apache

Problem types

CWE-302 Authentication Bypass by Assumed-Immutable Data

Product status

Credits

Tiernan Messmer finder

References

www.openwall.com/lists/oss-security/2025/07/02/1

lists.apache.org/thread/yrpp2cd3o4qkxlrh421mq8gsrt0k4x0w vendor-advisory

cve.org (CVE-2025-46647)

nvd.nist.gov (CVE-2025-46647)

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