CVE-2023-4663: Adobe Connect

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Saphira Saphira Connect allows Reflected XSS. This issue affects Saphira Connect: before 9.

Affected products

• Adobe Connect: before 9.0 (fixed in 9.0)

Published 2023-09-15. Last modified 2026-06-17.