What is GHSA-hx5c-g9jj-chxv?

GHSA-hx5c-g9jj-chxv is a security advisory published by GitHub Security Advisories with Medium severity. HCL Connections contains a broken access control vulnerability that may allow unauthorized user...

Which CVE IDs does GHSA-hx5c-g9jj-chxv cover?

GHSA-hx5c-g9jj-chxv covers the following CVE IDs: CVE-2026-21789. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hx5c-g9jj-chxv?

GHSA-hx5c-g9jj-chxv has a CVSS v3 base score of 4.6, published by GitHub Security Advisories.

GHSA-hx5c-g9jj-chxvMediumCVSS 4.6

HCL Connections contains a broken access control vulnerability that may allow unauthorized user...

Vendor

GitHub Security Advisories

Published

May 18, 2026

Last Modified

May 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-21789 →

📋 Description

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

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-21789
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0129719
https://github.com/advisories/GHSA-hx5c-g9jj-chxv