CVE-2026-2377

MEDIUM

Mirror-registry: quay: quay: server-side request forgery via log export functionality

Title source: cna
STIX 2.1

Description

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.

References (8)

Core 8
Core References
Vendor Advisory vendor-advisory x_refsource_redhat
RHSA-2026:22629
https://access.redhat.com/errata/RHSA-2026:22629
Vendor Advisory vendor-advisory x_refsource_redhat
RHSA-2026:22840
https://access.redhat.com/errata/RHSA-2026:22840
Vendor Advisory vendor-advisory x_refsource_redhat
RHSA-2026:23361
https://access.redhat.com/errata/RHSA-2026:23361
Vendor Advisory vendor-advisory x_refsource_redhat
RHSA-2026:24853
https://access.redhat.com/errata/RHSA-2026:24853
Vdb Entry, X_Refsource_Redhat vdb-entry x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2026-2377
Issue Tracking, X_Refsource_Redhat issue-tracking x_refsource_redhat
RHBZ#2439201
https://bugzilla.redhat.com/show_bug.cgi?id=2439201
Vendor Advisory vendor-advisory x_refsource_redhat
RHSA-2026:19375
https://access.redhat.com/errata/RHSA-2026:19375
Vendor Advisory vendor-advisory x_refsource_redhat
RHSA-2026:21017
https://access.redhat.com/errata/RHSA-2026:21017

Scores

CVSS v3 6.5
EPSS 0.0032
EPSS Percentile 23.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (12)
Red Hat/mirror registry for Red Hat OpenShift
Red Hat/mirror registry for Red Hat OpenShift 2
Red Hat/Red Hat Quay 3
Red Hat/Red Hat Quay 3.1 1779822261
Red Hat/Red Hat Quay 3.12 1779811412
Red Hat/Red Hat Quay 3.14 1779689392
Red Hat/Red Hat Quay 3.15 1780891395
Red Hat/Red Hat Quay 3.16 1779204086
Red Hat/Red Hat Quay 3.9 1779811473
redhat/mirror_registry_for_red_hat_openshift
... and 2 more
Published Apr 08, 2026
Tracked Since Apr 08, 2026