Cryptocat has an unspecified vulnerability

Cryptocat is an open source online cryptographic chat application. A security vulnerability exists in Cryptocat versions prior to 2.0.22. An attacker can exploit the vulnerability to spoof arbitrary users and send malicious and misleading messages as other users...

Cryptocat Information Disclosure Vulnerability

Cryptocat is an open source online cryptographic chat application. An information disclosure vulnerability exists in versions of Cryptocat prior to 2.0.22. The vulnerability stems from errors such as configuration during operation of a networked system or product. An attacker could exploit the...