PT-2026-50716 · Bitnami · Bitnami/Mariadb-Galera+2
Published
2026-06-18
·
Updated
2026-06-18
·
CVE-2026-47847
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Bitnami MariaDB Galera container image versions 10.6.x prior to 10.6.27-photon-5-r0
Bitnami MariaDB Galera container image versions 10.11.x prior to 10.11.17-photon-5-r1
Bitnami MariaDB Galera container image versions 11.4.x prior to 11.4.12-photon-5-r0
Bitnami MariaDB Galera container image versions 11.8.x prior to 11.8.7-photon-5-r1
Bitnami MariaDB Galera container image versions 12.3.x prior to 12.3.2-photon-5-r0 / 12.3.2-debian-12-r0
Bitnami MariaDB Galera Helm chart versions prior to 18.3.0
Description
Hardcoded default credentials exist for the Galera replication health-check user. The environment variables
MARIADB REPLICATION USER and MARIADB REPLICATION PASSWORD both default to "monitor". This user is granted REPLICATION CLIENT privileges from any host ('%'). Because the Helm chart did not expose parameters to configure these credentials, all deployments used these known defaults. A remote attacker with network access to the MariaDB port can authenticate using these credentials to query replication topology and status information.Recommendations
Update container image 10.6.x to 10.6.27-photon-5-r0 or later.
Update container image 10.11.x to 10.11.17-photon-5-r1 or later.
Update container image 11.4.x to 11.4.12-photon-5-r0 or later.
Update container image 11.8.x to 11.8.7-photon-5-r1 or later.
Update container image 12.3.x to 12.3.2-photon-5-r0 / 12.3.2-debian-12-r0 or later.
Update Helm chart to version 18.3.0 or later.
Fix
Using Hardcoded Credentials
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Bitnami/Mariadb-Galera
Bitnami/Mariadb-Galera Helm Chart
Mariadb-Galera