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CVE-2026-10052— Quay/config-tool: quay/config-tool: ssrf via unfiltered ldap and smtp config validation endpoints

CVSS 4.1 · Medium EPSS 0.19% · P9

Affected Version Matrix 2

VendorProductVersion RangeStatus
Red HatRed Hat Quay 3anyaffected
anyaffected
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I. Basic Information for CVE-2026-10052

Vulnerability Information
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Vulnerability Title
Quay/config-tool: quay/config-tool: ssrf via unfiltered ldap and smtp config validation endpoints
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in the Quay config-tool's LDAP and SMTP validation functions. An attacker with config editor access can exploit these functions, which make outbound connections to user-supplied endpoints without proper IP or host filtering. This allows the attacker to perform internal network reconnaissance from the Quay pod's network position, potentially mapping the internal network infrastructure.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat Quay 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Quay是美国红帽（Red Hat）公司的一个容器镜像仓库平台。 Red Hat Quay存在代码问题漏洞，该漏洞源于config-tool的LDAP和SMTP验证函数未过滤IP或主机，可能导致配置编辑器访问者进行内部网络侦察。
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

VendorProductAffected VersionsCPESubscribe
Red HatRed Hat Quay 3-cpe:/a:redhat:quay:3
Red HatRed Hat Quay 3-cpe:/a:redhat:quay:3

II. Public POCs for CVE-2026-10052

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III. Intelligence Information for CVE-2026-10052

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Vendor Advisories for CVE-2026-10052 (2)

Same Patch Batch · Red Hat · 2026-05-29 · 6 CVEs total

CVE-2026-429657.7 HIGHOpenshift/router: openshift/router: cloud metadata ssrf via fqdn-typed endpointslice bypas
CVE-2026-465797.4 HIGHOpenshift/router: openshift/router: mtls client certificate spoofing via unstripped x-ssl-
CVE-2026-101016.3 MEDIUMAssisted-service: assisted-service: infraenv status leaks referenced pull-secret contents
CVE-2026-63244.8 MEDIUMLibsoup: libsoup: http request smuggling via unsigned to signed conversion error
CVE-2026-100782.7 LOWQuay/config-tool: quay/config-tool: gitlab oauth client_secret exposed in url querystring

IV. Related Vulnerabilities

Same product: Red Hat Quay 3
Same vendor: Red Hat
Same weakness: CWE-918

V. Comments for CVE-2026-10052

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