CVE-2023-37501: Hcltech Unica

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

A Persistent XSS vulnerability can be carried out in a certain field of Unica Campaign.  An attacker could hijack a user's session and perform other attacks.

Affected products

• Hcltech Unica: before 12.1.1 (fixed in 12.1.1)

Published 2023-08-03. Last modified 2026-06-17.