CVE-2026-2377

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2026:19375
https://access.redhat.com/errata/RHSA-2026:21017
https://access.redhat.com/errata/RHSA-2026:22629
https://access.redhat.com/errata/RHSA-2026:22840
https://access.redhat.com/errata/RHSA-2026:23361
https://access.redhat.com/errata/RHSA-2026:24853
https://access.redhat.com/security/cve/CVE-2026-2377	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2439201	Issue Tracking Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:19375
https://access.redhat.com/errata/RHSA-2026:21017
https://access.redhat.com/errata/RHSA-2026:22629
https://access.redhat.com/errata/RHSA-2026:22840
https://access.redhat.com/errata/RHSA-2026:23361
https://access.redhat.com/errata/RHSA-2026:24853
https://access.redhat.com/security/cve/CVE-2026-2377	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2439201	Issue Tracking Vendor Advisory
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2377.json

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:mirror_registry_for_red_hat_openshift:-:::::::*
	cpe:2.3:a:redhat:mirror_registry_for_red_hat_openshift:2.0:::::::*
	cpe:2.3:a:redhat:quay:3.0.0:::::::*

History

No history.

Information

Published : 2026-04-08 17:21

Updated : 2026-09-10 13:18

NVD link : CVE-2026-2377

Mitre link : CVE-2026-2377

CVE.ORG link : CVE-2026-2377

JSON object : View

Products Affected

redhat

mirror_registry_for_red_hat_openshift
quay

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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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."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en mirror-registry. Usuarios autenticados pueden explotar la funci\u00f3n de exportaci\u00f3n de registros al proporcionar una direcci\u00f3n web (URL) especialmente dise\u00f1ada. Esto permite al backend de la aplicaci\u00f3n realizar peticiones arbitrarias a recursos de red internos, una vulnerabilidad conocida como Falsificaci\u00f3n de Petici\u00f3n del Lado del Servidor (SSRF). Esto podr\u00eda conducir a acceso no autorizado a informaci\u00f3n sensible o a otros sistemas internos."}], "lastModified": "2026-09-10T13:18:04.373", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:mirror_registry_for_red_hat_openshift:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "63757310-FC5B-44E6-9211-36269827BC56"}, {"criteria": "cpe:2.3:a:redhat:mirror_registry_for_red_hat_openshift:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "281E6AA4-1E08-488F-BA7A-F0BE7CF42A5B"}, {"criteria": "cpe:2.3:a:redhat:quay:3.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B1987BDA-0113-4603-B9BE-76647EB043F2"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}