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: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: bdettelb, doconnor, security-response-team, teagle
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in mirror-registry. Authenticated users can exploit the log export feature by providing a specially crafted web address (URL). This allows the application's backend to make arbitrary requests to internal network resources, a vulnerability known as Server-Side Request Forgery (SSRF). This could lead to unauthorized access to sensitive information or other internal systems.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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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.