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CVE-2026-2376

A flaw was found in mirror-registry where an authenticated user can trick the system into accessing unintended internal or restricted systems by providing malicious web addresses. When the application processes these addresses, it automatically follows redirects without verifying the final destination, allowing attackers to route requests to systems they should not have access to.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a0b4e9c2932033485df746f962adafeab9acabd4f98e4001ca96e0de680c9021
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 4 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:mirror_registry:2"],"defaultStatus":"affected","packageName":"openshift/mirror-registry-rhel8","product":"mirror registry for Red Hat OpenShift 2","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:quay:3"],"defaultStatus":"affected","packageName":"quay/quay-rhel8","product":"Red Hat Quay 3","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:mirror_registry:1"],"defaultStatus":"affected","packageName":"openshift/mirror-registry-rhel8","product":"mirror registry for Red Hat OpenShift","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:quay:3"],"defaultStatus":"affected","packageName":"quay/quay-rhel9","product":"Red Hat Quay 3","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/affected/3

Affected products and versions

4 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:mirror_registry:2"],"defaultStatus":"affected","packageName":"openshift/mirror-registry-rhel8","product":"mirror registry for Red Hat OpenShift 2","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:quay:3"],"defaultStatus":"affected","packageName":"quay/quay-rhel8","product":"Red Hat Quay 3","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:mirror_registry:1"],"defaultStatus":"affected","packageName":"openshift/mirror-registry-rhel8","product":"mirror registry for Red Hat OpenShift","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:quay:3"],"defaultStatus":"affected","packageName":"quay/quay-rhel9","product":"Red Hat Quay 3","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/affected/3

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.9,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-601","description":"URL Redirection to Untrusted Site ('Open Redirect')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-2376"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/references/0
{"name":"RHBZ#2439117","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2439117"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/references/1
{"url":"https://github.com/quay/quay/pull/5074"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f98eb0cdc1f58db547836c0aeaa42b659beed86c0181581aae87151f7ceb2881 · sha256:dfb72dce2a88df24… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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