CVE-2026-21756

HCL Hive is affected by a broken access control vulnerability

Published Aug 24, 2026 CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Hcltech
Hcltech hive
Vendors & Products Hcltech
Hcltech hive
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title HCL Hive is affected by a broken access control vulnerability
Weaknesses CWE-266
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
HCL
Published
Updated
Aug 24, 2026, 1:01 PM
Reserved
Jan 5, 2026, 4:07 PM
Status
Deferred
Published
Aug 24, 2026, 1:17 PM
Modified
Oct 12, 2026, 3:10 PM