QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2026-21789

Back to search

CVE-2026-21789

Published: May 18, 2026

Modified: May 18, 2026

PUBLISHED

CVSS v3.1

4.6

MEDIUM

Description

HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data in certain scenarios.

VendorProductVersions

HCLSoftware

Connections

affected
8.0

Weaknesses (CWE)

CWE-863

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now