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CVE-2026-123041

Quick assessment

Affected
Kong Inc. Kong Gateway Enterprise
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Kong Gateway Enterprise 和 Kong AI Gateway 中的 request-callout 插件在生成缓存键时，会忽略客户端未发送的 callout 请求头。这导致一个调用者的缓存 callout 响应可能被错误地提供给另一个调用者。

CVSS 8.2 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-123041

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The request-callout plugin in Kong Gateway Enterprise and Kong AI Gateway omits callout headers not sent by the client from its cache key, allowing a cached callout response for a caller to be served to another.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过缓存导致的信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Kong Inc. Kong Gateway Enterprise 3.10.0.0 ~ 3.10.0.20 -
Kong Inc. Kong AI Gateway 2.2.0 ~ 2.2.1 -

II. Public POCs for CVE-2026-123041

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III. Intelligence Information for CVE-2026-123041

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Other References for CVE-2026-123041 (1)

Other References for CVE-2026-123041 (1)

Same Patch Batch · Kong Inc. · 2026-11-10 · 10 CVEs total

CVE-2026-105986 8.7 HIGH Kong Gateway Enterprise 管理 API RBAC 权限提升漏洞
CVE-2026-92544 8.7 HIGH Kong Gateway 企业版 LLM 计数器 SQL 注入漏洞
CVE-2026-92545 8.7 HIGH Kong Gateway 插件缓存键缺失主机名导致跨域缓存
CVE-2026-92442 8.3 HIGH Kong Gateway Enterprise graphql-proxy-cache-advanced 缓存信息泄露漏洞
CVE-2026-92443 8.2 HIGH Kong Gateway 缓存插件跨用户授权响应泄露漏洞
CVE-2026-96437 8.2 HIGH Kong Gateway Enterprise ai-azure-content-safety 插件内容安全绕过漏洞
CVE-2026-92441 7.8 HIGH Kong Gateway 企业版与 AI 版 HTTP 头注入与请求走私漏洞
CVE-2026-92439 7.8 HIGH Kong Gateway Enterprise SAML 插件 AudienceRestriction 绕过漏洞
CVE-2026-92558 6.3 MEDIUM Kong Gateway 插件缓存键未转义导致跨请求缓存

IV. Related Vulnerabilities

Same product: Kong Gateway Enterprise
Same vendor: Kong Inc.
Same weakness: CWE-524