CVE-2026-21756 — HIGH (7.2)

Vulnerability Description

HCL Hive is affected by a broken access control vulnerability which could allow an attacker or unauthorized user to introduce unverified, malicious, or broken code directly into production environments.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-266

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131731

FAQ

What is CVE-2026-21756?

CVE-2026-21756 is a vulnerability with a CVSS score of 7.2 (HIGH). HCL Hive is affected by a broken access control vulnerability which could allow an attacker or unauthorized user to introduce unverified, malicious, or broken code directly into production environment...

How severe is CVE-2026-21756?

CVE-2026-21756 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-21756?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.