CVE-2026-2377 — MEDIUM (6.5)

Vulnerability 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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Redhat	Mirror Registry For Red Hat Openshift	-
Redhat	Quay	3.0.0

Related Weaknesses (CWE)

CWE-918

References

https://access.redhat.com/errata/RHSA-2026:19375
https://access.redhat.com/security/cve/CVE-2026-2377Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2439201Issue TrackingVendor Advisory

FAQ

What is CVE-2026-2377?

CVE-2026-2377 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 ...

How severe is CVE-2026-2377?

CVE-2026-2377 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-2377?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Mirror Registry For Red Hat Openshift, Redhat Quay.