Bug 2439201 (CVE-2026-2377)

Summary:	CVE-2026-2377 mirror-registry: quay: quay: Server-Side Request Forgery via log export functionality
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	bdettelb, doconnor, security-response-team, teagle
Target Milestone:	---	Keywords:	Security
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Hardware:	All
OS:	Linux
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Doc Text:	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.	Story Points:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
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Description OSIDB Bzimport 2026-02-11 22:13:00 UTC

The log export functionality allows authenticated users to supply an arbitrary callback_url, which is later processed asynchronously by a backend worker. The backend performs server-side HTTP requests to this URL, follows redirects, and preserves HTTP methods and request bodies. This enables arbitrary outbound requests originating from within the application’s internal network context.