Medium severity5.3NVD Advisory· Published Jul 2, 2025· Updated Jun 17, 2026
CVE-2025-46647
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.
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Affected products
4Patches
Vulnerability mechanics
References
2- lists.apache.org/thread/yrpp2cd3o4qkxlrh421mq8gsrt0k4x0wnvdMailing ListVendor Advisory
- www.openwall.com/lists/oss-security/2025/07/02/1nvd
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