CVE-2024-54034: Adobe Connect

Critical severity, CVSS 9.3. EPSS: 0.7% chance of exploitation in the next 30 days.

Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the victim's browser. A successful attacker can abuse this to achieve session takeover, increasing the confidentiality and integrity impact as high.

Affected products

• Adobe Connect: before 11.4.9 (fixed in 11.4.9); from 12.0, before 12.7 (fixed in 12.7)

Published 2024-12-10. Last modified 2026-06-17.