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CVE-2026-47847

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1AI

T1078 · Valid Accounts

Affected Version Matrix 6

VendorProductVersion RangeStatus
Bitnamibitnami/mariadb-galera10.6.0< 10.6.27-photon-5-r0affected
10.11.0< 10.11.17-photon-5-r1affected
11.4.0< 11.4.12-photon-5-r0affected
11.8.0< 11.8.7-photon-5-r1affected
12.3.0< 12.3.2-photon-5-r0affected
Bitnamibitnami/mariadb-galera Helm chart< 18.3.0affected
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I. Basic Information for CVE-2026-47847

Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Bitnami MariaDB Galera container images and Helm chart are affected by a hardcoded default credential vulnerability in the Galera replication health-check user. The MARIADB_REPLICATION_USER and MARIADB_REPLICATION_PASSWORD environment variables defaulted to monitor and monitor respectively. This user is granted REPLICATION CLIENT privileges from any host ('%'). The Bitnami Helm chart for MariaDB Galera did not expose parameters to configure this user's credentials, resulting in all chart deployments using this publicly known credential by default. Affected versions — Container image: 10.6.x prior to 10.6.27-photon-5-r0; 10.11.x prior to 10.11.17-photon-5-r1; 11.4.x prior to 11.4.12-photon-5-r0; 11.8.x prior to 11.8.7-photon-5-r1; 12.3.x prior to 12.3.2-photon-5-r0 / 12.3.2-debian-12-r0. Helm chart: prior to 18.3.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的凭证
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Bitnamibitnami/mariadb-galera 10.6.0 ~ 10.6.27-photon-5-r0 -
Bitnamibitnami/mariadb-galera Helm chart 0 ~ 18.3.0 -

II. Public POCs for CVE-2026-47847

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III. Intelligence Information for CVE-2026-47847

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Vendor Advisories for CVE-2026-47847 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-47847

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