Critical

DATE	CVE	VULNERABILITY TITLE	RISK
2022-02-26	CVE-2022-21706	Unspecified vulnerability in Zulip Server Zulip is an open-source team collaboration tool with topic-based threading. network low complexity zulip critical	9.8
2022-01-25	CVE-2021-43799	Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) vulnerability in Zulip Zulip is an open-source team collaboration tool. network low complexity zulip CWE-338 critical	9.8
2021-02-05	CVE-2020-10857	Unspecified vulnerability in Zulip Desktop Zulip Desktop before 5.0.0 improperly uses shell.openExternal and shell.openItem with untrusted content, leading to remote code execution. network low complexity zulip critical	9.8
2019-11-21	CVE-2019-18933	Unspecified vulnerability in Zulip Server In Zulip Server versions from 1.7.0 to before 2.0.7, a bug in the new user signup process meant that users who registered their account using social authentication (e.g., GitHub or Google SSO) in an organization that also allows password authentication could have their personal API key stolen by an unprivileged attacker, allowing nearly full access to the user's account. network low complexity zulip critical	9.8