cvedb.io
CVE-2026-21788
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2026-03-19T09:16:16.950 · Last modified 2026-06-17T10:19:00.733

Summary

HCL Connections is vulnerable to a cross-site scripting attack where an attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user which leads to executing malicious script code.  This may allow the attacker steal cookie-based authentication credentials and comprise user's account then launch other attacks.

Affected products

hcltech — connections

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.