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CVE-2026-1436

🗓️ 18 Feb 2026 13:09:35Reported by INCIBEType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views🌐 WEB

Authenticated users can access other profiles via improper access control by changing the user ID in the Graylog URL.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
CNNVD
Graylog Web Interface 安全漏洞
18 Feb 202600:00
cnnvd
Cvelist
CVE-2026-1436 Improper Access Control (IDOR) vulnerability in Graylog Web Interface
18 Feb 202613:09
cvelist
NVD
CVE-2026-1436
18 Feb 202614:16
nvd
Positive Technologies
PT-2026-20392
18 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-1436
19 Feb 202613:28
redhatcve
Vulnrichment
CVE-2026-1436 Improper Access Control (IDOR) vulnerability in Graylog Web Interface
18 Feb 202613:09
vulnrichment
NVD
Vulners
CNA
Node
grayloggraylogMatch2.2.3
[
  {
    "defaultStatus": "unaffected",
    "product": "Graylog Web Interface",
    "vendor": "Graylog",
    "versions": [
      {
        "status": "affected",
        "version": "2.2.3"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
<my_user>path<IP>:12900/users/<my_user>Unauthorized access to other users' profiles via IDOR in the Graylog API endpoint /users/<my_user>CWE-639

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18 Feb 2026 20:23Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.16.5
CVSS 47.1
EPSS0.00042
SSVC
3