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CVE-2026-2377— Mirror-registry: quay: quay: server-side request forgery via log export functionality

Quick assessment

Affected
Red Hat Red Hat Quay 3.10
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.

Red Hat OpenShift Mirror Registry是美国红帽（Red Hat）公司的一个轻量级容器镜像仓库服务。 Red Hat OpenShift Mirror Registry存在代码问题漏洞，该漏洞源于经过身份验证的用户可利用日志导出功能提供特制URL，可能导致应用程序后端向内部网络资源发出任意请求，从而引发服务端请求伪造攻击，可能导致未经授权访问敏感信息或其他内部系统。

CVSS 6.5 · Medium EPSS 0.40% · P32

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 8

VendorProduct Version RangeStatus
Red Hat mirror registry for Red Hat OpenShift any affected
Red Hat mirror registry for Red Hat OpenShift 2 any affected
Red Hat Red Hat Quay 3.10 1779822261< * unaffected
Red Hat Red Hat Quay 3.12 1779811412< * unaffected
Red Hat Red Hat Quay 3.14 1779689392< * unaffected
Red Hat Red Hat Quay 3.15 1780891395< * unaffected
Red Hat Red Hat Quay 3.16 1779204086< * unaffected
Red Hat Red Hat Quay 3.9 1779811473< * unaffected
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I. Basic Information for CVE-2026-2377

Vulnerability Information
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Vulnerability Title
Mirror-registry: quay: quay: server-side request forgery via log export functionality
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Red Hat Quay and mirror registry for Red Hat OpenShift. The log export feature in these products allows an authenticated user to specify an arbitrary callback URL. A backend process then makes server-side HTTP requests to this provided URL. This vulnerability, known as Server-Side Request Forgery (SSRF), could allow an attacker to send requests from the application's internal network, potentially leading to the disclosure of sensitive information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat OpenShift Mirror Registry 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat OpenShift Mirror Registry是美国红帽（Red Hat）公司的一个轻量级容器镜像仓库服务。 Red Hat OpenShift Mirror Registry存在代码问题漏洞，该漏洞源于经过身份验证的用户可利用日志导出功能提供特制URL，可能导致应用程序后端向内部网络资源发出任意请求，从而引发服务端请求伪造攻击，可能导致未经授权访问敏感信息或其他内部系统。
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
Red Hat Red Hat Quay 3.10 1779822261 ~ * cpe:/a:redhat:quay:3.10::el8
Red Hat Red Hat Quay 3.12 1779811412 ~ * cpe:/a:redhat:quay:3.12::el8
Red Hat Red Hat Quay 3.14 1779689392 ~ * cpe:/a:redhat:quay:3.14::el8
Red Hat Red Hat Quay 3.15 1780891395 ~ * cpe:/a:redhat:quay:3.15::el8
Red Hat Red Hat Quay 3.16 1779204086 ~ * cpe:/a:redhat:quay:3.16::el9
Red Hat Red Hat Quay 3.9 1779811473 ~ * cpe:/a:redhat:quay:3.9::el8
Red Hat mirror registry for Red Hat OpenShift - cpe:/a:redhat:mirror_registry:1
Red Hat mirror registry for Red Hat OpenShift 2 - cpe:/a:redhat:mirror_registry:2

II. Public POCs for CVE-2026-2377

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III. Intelligence Information for CVE-2026-2377

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Vendor Advisories for CVE-2026-2377 (7)

Same Patch Batch · Red Hat · 2026-04-08 · 10 CVEs total

CVE-2026-32589 7.4 HIGH Mirror-registry: quay: insecure direct object reference in blobupload
CVE-2026-32590 7.1 HIGH Mirror-registry: remote code execution using pickle deserialization
CVE-2025-57851 6.4 MEDIUM Mce: privilege escalation via excessive /etc/passwd permissions
CVE-2025-57847 6.4 MEDIUM Ansible-automation-platform: privilege escalation via excessive group writable /etc/passwd
CVE-2025-57854 6.4 MEDIUM Osus-operator: privilege escalation via excessive /etc/passwd permissions
CVE-2025-57853 6.4 MEDIUM Web-terminal: privilege escalation via excessive /etc/passwd permissions
CVE-2025-58713 6.4 MEDIUM Rhpam: privilege escalation via excessive /etc/passwd permissions
CVE-2025-14243 5.3 MEDIUM Mirror-registry: openshift mirror registry: user enumeration via authentication error mess
CVE-2026-32591 5.2 MEDIUM Mirror-registry: quay: server-side request forgery in proxy cache upstream registry config

IV. Related Vulnerabilities

Same product: Red Hat Quay 3.10
Same vendor: Red Hat
Same weakness: CWE-918

V. Comments for CVE-2026-2377

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