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CVE-2022-29266— apisix/jwt-auth may leak secrets in error response

Quick assessment

Affected
Apache Software Foundation Apache APISIX
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Apisix是美国阿帕奇（Apache）基金会的一个云原生的微服务API网关服务。该软件基于 OpenResty 和 etcd 来实现，具备动态路由和插件热加载，适合微服务体系下的 API 管理。 Apache Apisix 3.13.1之前版本存在安全漏洞，攻击者可以通过向受 jwt-auth 插件保护的路由发送不正确的 JSON Web Token利用该漏洞通过错误消息响应获取插件配置的机密。

AI Predicted 5.3 Difficulty: Easy EPSS 8.14% · P95

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-29266

Vulnerability Information
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Vulnerability Title
apisix/jwt-auth may leak secrets in error response
Source: CVE Program / CVE List V5
Vulnerability Description
In APache APISIX before 3.13.1, the jwt-auth plugin has a security issue that leaks the user's secret key because the error message returned from the dependency lua-resty-jwt contains sensitive information.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
通过错误消息导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Apisix 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Apisix是美国阿帕奇（Apache）基金会的一个云原生的微服务API网关服务。该软件基于 OpenResty 和 etcd 来实现，具备动态路由和插件热加载，适合微服务体系下的 API 管理。 Apache Apisix 3.13.1之前版本存在安全漏洞，攻击者可以通过向受 jwt-auth 插件保护的路由发送不正确的 JSON Web Token利用该漏洞通过错误消息响应获取插件配置的机密。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache APISIX Apache APISIX ~ 2.13.0 -

II. Public POCs for CVE-2022-29266

# POC Description Source Link Shenlong Link
1 None https://github.com/Threekiii/Awesome-POC/blob/master/%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%E6%BC%8F%E6%B4%9E/Apache%20APISIX%20jwt-auth%20%E6%8F%92%E4%BB%B6%E5%AD%98%E5%9C%A8%20JWT%20sceret%20%E6%B3%84%E6%BC%8F%20CVE-2022-29266.md POC Details
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III. Intelligence Information for CVE-2022-29266

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Mailing List Discussions for CVE-2022-29266 (2)

IV. Related Vulnerabilities

Same product: Apache APISIX
Same vendor: Apache Software Foundation
Same weakness: CWE-209

V. Comments for CVE-2022-29266

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