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

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Summary

CVECVE-2026-2377
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-08 17:21:16 UTC
Updated2026-07-01 13:16:58 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from ADP

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

EPSS: 0.004050000 probability, percentile 0.324500000 (date 2026-07-04)

Problem Types: CWE-918 | CWE-918 Server-Side Request Forgery (SSRF)

VersionSourceTypeScoreSeverityVector
3.1ADPCVSS6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
3.1[email protected]Secondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
3.10b0ca135-0b70-47e7-9f44-1890c2a1c46cSecondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
3.1CNACVSS6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Redhat Mirror Registry For Red Hat Openshift - All All All
Application Redhat Mirror Registry For Red Hat Openshift 2.0 All All All
Application Redhat Quay 3.0.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Red Hat Red Hat Quay 3.10 unaffected 1779822261 * rpm Not specified
CNA Red Hat Red Hat Quay 3.12 unaffected 1779811412 * rpm Not specified
CNA Red Hat Red Hat Quay 3.14 unaffected 1779689392 * rpm Not specified
CNA Red Hat Red Hat Quay 3.15 unaffected 1780891395 * rpm Not specified
CNA Red Hat Red Hat Quay 3.16 unaffected 1779204086 * rpm Not specified
CNA Red Hat Red Hat Quay 3.9 unaffected 1779811473 * rpm Not specified
CNA Red Hat Mirror Registry For Red Hat OpenShift Not specified Not specified
CNA Red Hat Mirror Registry For Red Hat OpenShift 2 Not specified Not specified
ADP Red Hat Red Hat Quay 3.10 Not specified Not specified
ADP Red Hat Red Hat Quay 3.12 Not specified Not specified
ADP Red Hat Red Hat Quay 3.14 Not specified Not specified
ADP Red Hat Red Hat Quay 3.15 Not specified Not specified
ADP Red Hat Red Hat Quay 3.16 Not specified Not specified
ADP Red Hat Red Hat Quay 3.9 Not specified Not specified
ADP Red Hat Mirror Registry For Red Hat OpenShift Not specified Not specified
ADP Red Hat Mirror Registry For Red Hat OpenShift 2 Not specified Not specified

References

ReferenceSourceLinkTags
access.redhat.com/errata/RHSA-2026:24853 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
access.redhat.com/errata/RHSA-2026:22629 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
access.redhat.com/errata/RHSA-2026:21017 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2377.json 0b0ca135-0b70-47e7-9f44-1890c2a1c46c security.access.redhat.com
access.redhat.com/errata/RHSA-2026:19375 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
access.redhat.com/errata/RHSA-2026:23361 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
bugzilla.redhat.com/show_bug.cgi 0b0ca135-0b70-47e7-9f44-1890c2a1c46c bugzilla.redhat.com Issue Tracking, Vendor Advisory
access.redhat.com/errata/RHSA-2026:22840 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
access.redhat.com/security/cve/CVE-2026-2377 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Red Hat would like to thank Antony Di Scala and Michael Whale for reporting this issue. (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-02-11T21:02:44.495ZReported to Red Hat.
CNA2026-04-08T16:18:10.324ZMade public.
ADP2026-02-11T21:02:44.495ZReported to Red Hat.
ADP2026-04-08T16:18:10.324ZMade public.

Solutions

ADP: RHSA-2026:22840: Red Hat Quay 3.10

ADP: RHSA-2026:22629: Red Hat Quay 3.12

ADP: RHSA-2026:21017: Red Hat Quay 3.14

ADP: RHSA-2026:24853: Red Hat Quay 3.15

ADP: RHSA-2026:19375: Red Hat Quay 3.16

ADP: RHSA-2026:23361: Red Hat Quay 3.9

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