CVE-2026-21789 — HCL Connections is vulnerable to broken access control

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

Published: 2026-05-18 · CVSS: 4.6 · CVSS 3.1

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

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7