CVE-2021-35970: Voxmedia Coral Talk

High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days.

Talk 4 in Coral before 4.12.1 allows remote attackers to discover e-mail addresses and other sensitive information via GraphQL because permission checks use an incorrect data type.

Affected products

• Voxmedia Coral Talk: from 4.0.0, before 4.12.1 (fixed in 4.12.1)

Published 2021-06-30. Last modified 2026-06-17.