CVE-2021-22886

EPSS 1.7%CWE-79

Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting (XSS) using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app.

Produtos afetados

n/a · Rocket.Chat

Quer saber se a sua infraestrutura está exposta a isto?

Falar com a TrueHacking →

Referências

https://docs.rocket.chat/guides/security/security-updates https://github.com/RocketChat/Rocket.Chat/pull/20430 https://hackerone.com/reports/1014459