CVE-2026-21789
Deferred Deferred - Pending Action
Broken Access Control in HCL Connections

Publication date: 2026-05-18

Last updated on: 2026-05-18

Assigner: HCL Software

Description
HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data in certain scenarios.
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Meta Information
Published
2026-05-18
Last Modified
2026-05-18
Generated
2026-06-10
AI Q&A
2026-05-19
EPSS Evaluated
2026-06-08
NVD
CVE-2026-21789
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
hcl connections *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
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Impact Analysis

The vulnerability can impact you by allowing unauthorized users to modify data, which could lead to data integrity issues and potential misuse of information.

Executive Summary

This vulnerability in HCL Connections is a broken access control issue that may allow an unauthorized user to update data in certain scenarios.

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