CVE-2013-2257: Cryptocat Project Cryptocat

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

Cryptocat before 2.0.42 has Group Chat ECC Private Key Generation Brute Force Weakness

Affected products

• Cryptocat Project Cryptocat: before 2.0.42 (fixed in 2.0.42)

Published 2019-11-04. Last modified 2026-06-16.