CVE-2022-42704: ServiceNow

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) vulnerability in Employee Service Center (esc) and Service Portal (sp) in ServiceNow Quebec, Rome, and San Diego allows remote attackers to inject arbitrary web script via the Standard Ticket Conversations widget.

Affected products

• ServiceNow ServiceNow: version quebec only; version rome only; version san_diego only

Published 2023-01-13. Last modified 2026-06-17.