CVE-2026-21756
HCL Hive is affected by a broken access control vulnerability
HIGH
7.2
CVSS Score
Published: August 24, 2026 at 12:51 PM UTC
Updated: October 12, 2026 at 03:10 PM UTC
1 product affected across 1 vendorHive
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Severity
HIGH7.2
Exploit prediction
EPSS 0.5%
SSVC
No known exploit
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 guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.2HIGHHCL
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusDEFERRED
CWE
CWE-266
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