CLEANSTART-2026-CX04394

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-CX04394.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-CX04394
Upstream
  • CVE-2017-12158
Published
2026-10-30T17:27:30Z
Modified
2026-10-31T01:02:01Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations
Details

Security vulnerability affects the keycloak package. It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations.

References

Affected packages

CleanStart / keycloak

Package

Name
keycloak
Purl
pkg:apk/cleanstart/keycloak

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
26.5.0-r1

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-CX04394.json"