CVE-2021-28579: Adobe Connect

Medium severity, CVSS 4.3. EPSS: 1.1% chance of exploitation in the next 30 days.

Adobe Connect version 11.2.1 (and earlier) is affected by an Improper access control vulnerability that can lead to the elevation of privileges. An attacker with 'Learner' permissions can leverage this scenario to access the list of event participants.

Affected products

• Adobe Connect: before 11.2.2 (fixed in 11.2.2)

Published 2021-06-28. Last modified 2026-06-17.