SSRF in Red Hat Mirror Registry For Openshift
CVE-2026-2377
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…
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.000 (4.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Red Hat Mirror Registry For Openshift
- Red Hat Mirror Registry For Openshift 2
- Red Hat Quay 3
- Red Hat Quay 3.1 — versions 1779822261
- Red Hat Quay 3.12 — versions 1779811412
- Red Hat Quay 3.14 — versions 1779689392
- Red Hat Quay 3.16 — versions 1779204086
- Red Hat Quay 3.9 — versions 1779811473
- Redhat Mirror_registry_for_red_hat_openshift — versions 2.0
- Redhat Quay — versions 3.0.0
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vdb-entry, Vendor Advisory)
- secalert@redhat.com (x_refsource_REDHAT, issue-tracking, Issue Tracking, Vendor Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
Frequently asked questions
- What is CVE-2026-2377?
- CVE-2026-2377 is a medium-severity vulnerability in Red Hat Mirror Registry For Openshift, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-04-08.
- How severe is CVE-2026-2377?
- Medium severity. CVSS v3 base score is 6.5 out of 10.