EPMDEDP-17198: feat: upgrade Keycloak to 26.6.4 - #445
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Keycloak versions prior to 26.5.3 decode organization invitation tokens without verifying their cryptographic signature, letting an attacker tamper with the org_id and eml claims to self-register into restricted organizations (CVSS 8.1). Move the add-on from Keycloak 24.0.4 to 26.6.4 via keycloakx chart 7.2.2, which enforces signature verification before rendering registration pages. Crossing two major versions requires the accompanying configuration migration: - hostname v2 expects full URLs, and KC_HOSTNAME_ADMIN supersedes the removed KC_SPI_HOSTNAME_DEFAULT_ADMIN - the bootstrap admin credentials are read from KC_BOOTSTRAP_ADMIN_USERNAME/PASSWORD, leaving the existing secret name and keys untouched - proxy mode edge was removed, so X-Forwarded-* handling and plain internal HTTP are configured through the chart instead - clustering and HTTP client tuning previously passed via JAVA_OPTS_APPEND are now handled by the chart, with idle connection expiry set explicitly to keep identity provider callbacks stable The chart is bumped to 3.0.0 because these values changes are breaking for anyone overriding extraEnv or proxy settings. Signed-off-by: Sergiy Kulanov <sergiy_kulanov@epam.com>
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| Status | Task | Duration |
|---|---|---|
| ✅ | github-set-pending-status | 7s |
| ✅ | fetch-repository | 20s |
| ✅ | init-values | 5s |
| ✅ | commit-validate | 4s |
| ✅ | github-report-pipeline-status | 6s |
MykolaMarusenko
approved these changes
Aug 5, 2026
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Keycloak versions prior to 26.5.3 decode organization invitation tokens without verifying their cryptographic signature, letting an attacker tamper with the org_id and eml claims to self-register into restricted organizations (CVSS 8.1).
Move the add-on from Keycloak 24.0.4 to 26.6.4 via keycloakx chart 7.2.2, which enforces signature verification before rendering registration pages.
Crossing two major versions requires the accompanying configuration migration:
The chart is bumped to 3.0.0 because these values changes are breaking for anyone overriding extraEnv or proxy settings.