CVE-2018-13879

A reflected XSS issue was discovered in the registration form in Rocket.Chat before 0.66. When one creates an account, the next step will ask for a username. This field will not save HTML control characters but an error will be displayed that shows the attempted username unescaped via packages/rocketchat-ui-login/client/username/username.js in packages/rocketchat-ui-login/client/username/username.html.

Score

CVSS 3.0 5.4 Medium

Status

Modified - cve@mitre.org

Published

2018-07-11

Last modified

2024-09-17

Weaknesses

CWE-79

Affected products

• Rocket.chat (Rocket.chat)

References

• https://github.com/RocketChat/Rocket.Chat/issues/10795