CVE-2026-75684: Adobe Connect

Critical severity, CVSS 9.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Adobe Connect is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by an attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field, potentially gaining elevated access or control over the victim's account or session. Scope is changed.

Affected products

• Adobe Connect: before 12.12 (fixed in 12.12)
• Adobe Connect For Mobile: before 4.5 (fixed in 4.5)

Published 2026-09-22. Last modified 2026-09-26.