CVE-2026-47846

CriticalCVSS 9.8/10Last modified Oct 26, 2026

Description

Bitnami Cassandra container images are affected by a retained default superuser vulnerability. When a custom administrator account is configured via the CASSANDRA_USER environment variable, the container initialization script creates the new superuser account but fails to drop the built-in cassandra account in certain scenarios. This leaves the default cassandra:cassandra superuser active as an unintended access path.

Affected versions — Container image: 4.0.x prior to 4.0.20-photon-5-r7; 4.1.x prior to 4.1.11-photon-5-r7; 5.0.x prior to 5.0.8-photon-5-r4 / 5.0.8-debian-12-r3.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-798

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
Bitnami	bitnami/cassandra	>= 4.0.0, < 4.0.20-photon-5-r7; >= 4.1.0, < 4.1.11-photon-5-r7; >= 5.0.0, < 5.0.8-photon-5-r4

References

https://github.com/bitnami/containers/security/advisories/GHSA-8q3j-37vg-8fc2

Timeline

Published: Jun 18, 2026
Last modified: Oct 26, 2026
NVD status: Awaiting Analysis

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