CVE-2013-4102: Cryptocat Project Cryptocat

Critical severity, CVSS 9.1. EPSS: 2% chance of exploitation in the next 30 days.

Cryptocat before 2.0.22 strophe.js Math.random() Random Number Generator Weakness

Affected products

• Cryptocat Project Cryptocat: before 2.0.22 (fixed in 2.0.22)

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