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CVE-2026-3009

A security flaw in the IdentityBrokerService.performLogin endpoint of Keycloak allows authentication to proceed using an Identity Provider (IdP) even after it has been disabled by an administrator. An attacker who knows the IdP alias can reuse a previously generated login request to bypass the administrative restriction. This undermines access control enforcement and may allow unauthorized authentication through a disabled external provider.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e7ef1c5832e254e55cfffd53a2e6e6dd17999b3cdbc82c4aa0000eb71c4822ac
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 14 assertions

{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-rhel9","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4-12","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"unaffected","packageName":"rhbk/keycloak-rhel9","product":"Red Hat build of Keycloak 26.4.10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/3

{"collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8"],"defaultStatus":"unaffected","packageName":"keycloak-services","product":"Red Hat JBoss Enterprise Application Platform 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:jbosseapxp"],"defaultStatus":"unaffected","packageName":"keycloak-services","product":"Red Hat JBoss Enterprise Application Platform Expansion Pack","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/5

{"collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","cpes":["cpe:/a:redhat:jbosseapxp"],"defaultStatus":"affected","packageName":"keycloak-services","product":"Red Hat JBoss Enterprise Application Platform Expansion Pack","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/5

{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-rhel9-operator","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4-12","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8"],"defaultStatus":"unaffected","packageName":"keycloak-services","product":"Red Hat JBoss Enterprise Application Platform 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"unaffected","packageName":"rhbk/keycloak-rhel9","product":"Red Hat build of Keycloak 26.4.10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:red_hat_single_sign_on:7"],"defaultStatus":"unknown","packageName":"keycloak-services","product":"Red Hat Single Sign-On 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/6

{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-rhel9","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4-12","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/1

{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-rhel9-operator","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4-12","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/2

{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-operator-bundle","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4.10-1","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/0

{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-operator-bundle","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4.10-1","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:red_hat_single_sign_on:7"],"defaultStatus":"unknown","packageName":"keycloak-services","product":"Red Hat Single Sign-On 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/6

Affected products and versions

14 source assertions
{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-rhel9","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4-12","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"unaffected","packageName":"rhbk/keycloak-rhel9","product":"Red Hat build of Keycloak 26.4.10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/3
{"collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8"],"defaultStatus":"unaffected","packageName":"keycloak-services","product":"Red Hat JBoss Enterprise Application Platform 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:jbosseapxp"],"defaultStatus":"unaffected","packageName":"keycloak-services","product":"Red Hat JBoss Enterprise Application Platform Expansion Pack","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/5
{"collectionURL":"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html","cpes":["cpe:/a:redhat:jbosseapxp"],"defaultStatus":"affected","packageName":"keycloak-services","product":"Red Hat JBoss Enterprise Application Platform Expansion Pack","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/5
{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-rhel9-operator","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4-12","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:jboss_enterprise_application_platform:8"],"defaultStatus":"unaffected","packageName":"keycloak-services","product":"Red Hat JBoss Enterprise Application Platform 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"unaffected","packageName":"rhbk/keycloak-rhel9","product":"Red Hat build of Keycloak 26.4.10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:red_hat_single_sign_on:7"],"defaultStatus":"unknown","packageName":"keycloak-services","product":"Red Hat Single Sign-On 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/6
{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-rhel9","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4-12","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/1
{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-rhel9-operator","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4-12","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/2
{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-operator-bundle","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4.10-1","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/0
{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:build_keycloak:26.4::el9"],"defaultStatus":"affected","packageName":"rhbk/keycloak-operator-bundle","product":"Red Hat build of Keycloak 26.4","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"26.4.10-1","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:red_hat_single_sign_on:7"],"defaultStatus":"unknown","packageName":"keycloak-services","product":"Red Hat Single Sign-On 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/affected/6

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-863","description":"Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/problemTypes/0/descriptions/0
{"cweId":"CWE-863","description":"Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/problemTypes/0/descriptions/0

Source references

9 source assertions
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:3947"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/references/4
{"name":"RHSA-2026:3947","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:3947"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/references/0
{"name":"RHSA-2026:3948","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:3948"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/references/1
{"tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:3948"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/references/3
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-3009"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/references/2
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-3009"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/references/0
{"name":"RHBZ#2441867","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2441867"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/cna/references/3
{"name":"RHBZ#2441867","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2441867"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/references/1
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3009.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:232db4770bd7282f0897ede76684279f99228008f9fc594d34f4e9e8ff264c66 · sha256:6bec1e512e8de8b5… · /containers/adp/1/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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