CVE-2020-8263: Pulse Secure Desktop Client

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

A vulnerability in the authenticated user web interface of Pulse Connect Secure < 9.1R9 could allow attackers to conduct Cross-Site Scripting (XSS) through the CGI file.

Affected products

• Pulse Secure Pulse Secure Desktop Client: before 9.1 (fixed in 9.1); version 9.1 only

Published 2020-10-28. Last modified 2026-06-17.