Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2025-46647

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
02/07/2025
Last modified:
03/07/2025

Description

A vulnerability of plugin openid-connect in Apache APISIX.<br /> <br /> This vulnerability will only have an impact if all of the following conditions are met:<br /> 1. Use the openid-connect plugin with introspection mode<br /> 2. The auth service connected to openid-connect provides services to multiple issuers<br /> 3. Multiple issuers share the same private key and relies only on the issuer being different<br /> <br /> 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.<br /> <br /> <br /> <br /> <br /> This issue affects Apache APISIX: until 3.12.0.<br /> <br /> Users are recommended to upgrade to version 3.12.0 or higher.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
5.30
Severity 3.x
MEDIUM

References to Advisories, Solutions, and Tools