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CVE-2026-1518 Keycloak: blind server-side request forgery (ssrf) via ciba backchannel notification endpoint in keycloak

🗓️ 02 Feb 2026 07:17:46Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Keycloak backchannel flaw allows blind server side request forgery via misvalidated endpoints.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-1518
2 Feb 202607:17
attackerkb
CNNVD
Keycloak 代码问题漏洞
2 Feb 202600:00
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CVE
CVE-2026-1518
2 Feb 202607:17
cve
EUVD
EUVD-2026-5130
2 Feb 202607:17
euvd
Github Security Blog
Keycloak Server-Side Request Forgery (SSRF) vulnerability
2 Feb 202609:30
github
NVD
CVE-2026-1518
2 Feb 202608:16
nvd
OSV
GHSA-FWHW-CHW4-GH37 Keycloak Server-Side Request Forgery (SSRF) vulnerability
2 Feb 202609:30
osv
Positive Technologies
PT-2026-5623
2 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-1518
2 Feb 202607:17
redhatcve
Snyk
Server-side Request Forgery (SSRF)
2 Feb 202610:56
snyk
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Build of Keycloak",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rhbk/keycloak-operator-bundle",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Build of Keycloak",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rhbk/keycloak-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Build of Keycloak",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rhbk/keycloak-rhel9-operator",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:"
    ]
  }
]

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