A flaw was found in mirror-registry where an authenticated user can trick the system into accessing unintended internal or restricted systems by providing malicious web addresses.
When the application processes these addresses, it automatically follows redirects without verifying the final destination, allowing attackers to route requests to systems they should not have access to.
References
| Link | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-2376 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2439117 | Vendor Advisory |
| https://github.com/quay/quay/pull/5074 | Issue Tracking Patch |
Configurations
Configuration 1 (hide)
| AND |
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Configuration 2 (hide)
| AND |
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History
02 Jun 2026, 19:23
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:redhat:quay:3.0.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:mirror_registry:-:*:*:*:*:openshift:*:* cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
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| First Time |
Redhat
Redhat mirror Registry Redhat enterprise Linux Redhat quay |
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| Summary |
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| References | () https://access.redhat.com/security/cve/CVE-2026-2376 - Vendor Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=2439117 - Vendor Advisory | |
| References | () https://github.com/quay/quay/pull/5074 - Issue Tracking, Patch |
12 Mar 2026, 21:16
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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12 Mar 2026, 19:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-03-12 19:16
Updated : 2026-06-02 19:23
NVD link : CVE-2026-2376
Mitre link : CVE-2026-2376
CVE.ORG link : CVE-2026-2376
JSON object : View
Products Affected
redhat
- mirror_registry
- enterprise_linux
- quay
CWE
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
