TI-2023-16429 Aliases CVE-2023-33264 GHSA-5gj6-62g7-vmgf

In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, configuration…

LOW 21CWE-522Published 2023-05-22 · Updated 2025-01-21

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: Low · None · None
Fix status: Partial Red Hat: 2 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-522.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00719 54th percentileScored 2026-11-07

Fix Partial com.hazelcast:hazelcast (Maven): 5.0.5, 5.1.6, 5.2.4 +1Red Hat: 2 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	com.hazelcast:hazelcast (Maven)	4.0-BETA-1 – 4.2.8	—	No fix listed	GHSA-5gj6-62g7-vmgf
—	com.hazelcast:hazelcast (Maven)	5.0-BETA-1 to before 5.0.5	5.0.5	Patch available	GHSA-5gj6-62g7-vmgf
—	com.hazelcast:hazelcast (Maven)	5.1-BETA-1 to before 5.1.6	5.1.6	Patch available	GHSA-5gj6-62g7-vmgf
—	com.hazelcast:hazelcast (Maven)	5.2-BETA-1 to before 5.2.4	5.2.4	Patch available	GHSA-5gj6-62g7-vmgf
—	com.hazelcast:hazelcast (Maven)	5.3.0-BETA-1 to before 5.3.0	5.3.0	Patch available	GHSA-5gj6-62g7-vmgf

— Vendor— Affected all versions Fixed in — No fix listed CNA
com.hazelcast:hazelcast (Maven) Vendor— Affected 4.0-BETA-1 – 4.2.8 Fixed in — No fix listed GHSA-5gj6-62g7-vmgf
com.hazelcast:hazelcast (Maven) Vendor— Affected 5.0-BETA-1 to before 5.0.5 Fixed in 5.0.5 Patch available GHSA-5gj6-62g7-vmgf
com.hazelcast:hazelcast (Maven) Vendor— Affected 5.1-BETA-1 to before 5.1.6 Fixed in 5.1.6 Patch available GHSA-5gj6-62g7-vmgf
com.hazelcast:hazelcast (Maven) Vendor— Affected 5.2-BETA-1 to before 5.2.4 Fixed in 5.2.4 Patch available GHSA-5gj6-62g7-vmgf
com.hazelcast:hazelcast (Maven) Vendor— Affected 5.3.0-BETA-1 to before 5.3.0 Fixed in 5.3.0 Patch available GHSA-5gj6-62g7-vmgf

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:hazelcast:hazelcast::::::::	up to 5.0.4; 5.1 to before 5.1.6; 5.2 – 5.2.3	Vulnerable	hazelcast

cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:* Versions up to 5.0.4; 5.1 to before 5.1.6; 5.2 – 5.2.3 Vulnerable ·hazelcast

Remediation

Fix · GHSA-5gj6-62g7-vmgf com.hazelcast:hazelcast (Maven) Fixed in 5.0.5 Advisory →
Fix · GHSA-5gj6-62g7-vmgf com.hazelcast:hazelcast (Maven) Fixed in 5.1.6 Advisory →
Fix · GHSA-5gj6-62g7-vmgf com.hazelcast:hazelcast (Maven) Fixed in 5.2.4 Advisory →
Fix · GHSA-5gj6-62g7-vmgf com.hazelcast:hazelcast (Maven) Fixed in 5.3.0 Advisory →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

Product	Status	Plan or fix
Red Hat Fuse 7	Affected	No fix planned: Will not fix
Red Hat Integration Camel Quarkus 2	Affected	No fix planned: Will not fix

Timeline

2026-10-02 Threatist record created from CVE-2023-33264
2026-10-03 Alias added: GHSA-5gj6-62g7-vmgf

References

Patch 1

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

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2023-33264

Other 3

TI-2022-16762 The Connection handler in Hazelcast and Hazelcast Jet allows a remote unauthenticated… CVSS 3.1CRITICAL 9.1
TI-2022-00199 Improper Restriction of XML External Entity Reference in hazelcast/hazelcast CVSS 3.1CRITICAL 9.8
TI-2020-16001 The LDAP authentication method in LdapLoginModule in Hazelcast IMDG Enterprise 4.x before… CVSS 3.1CRITICAL 9.8
TI-2016-08788 In Hazelcast before 3.11, the cluster join procedure is vulnerable to remote code… CVSS 3.0HIGH 8.1
TI-2023-16430 In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, executor services… CVSS 3.1HIGH 8.8
TI-2023-24616 In Hazelcast through 4.1.10, 4.2 through 4.2.8, 5.0 through 5.0.5, 5.1 through 5.1.7, 5.2… CVSS 3.1HIGH 7.6

See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences