CVE-2026-49277

published 2026-06-24

CVE-2026-49277: Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.6, 7.13.8, and 7.10.12…

Priority P4 19 low 2.3 CVSS 4.0

AV N AC H AT N PR N UI P VC L VI L VA N SC N SI N SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.6, 7.13.8, and 7.10.12, Rocket.Chat does not revoke OAuth bearer or refresh tokens when a user is deactivated. A deactivated user can continue using an existing OAuth access token, and can also mint a fresh access token from an existing refresh token. This vulnerability is fixed in 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.6, 7.13.8, and 7.10.12.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
rocketchat	rocket.chat	< 7.10.12	7.10.12
rocketchat	rocket.chat	—	—
rocketchat	rocket.chat	—	—
rocketchat	rocket.chat	—	—
rocketchat	rocket.chat	—	—
rocketchat	rocket.chat	—	—
rocketchat	rocket.chat	—	—
rocketchat	rocket.chat	—	—

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CWE-613