Back to overview

CVE-2026-49277

LOW
2.3
CVSS 4.0
Description
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.

Metadata

CVE ID
CVE-2026-49277
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-05-28 20:07 UTC
Published
2026-06-24 21:04 UTC
Last updated
2026-06-24 21:04 UTC
Primary CWE
CWE-613
CWE-613: Insufficient Session Expiration
Vendor / Product
RocketChat / Rocket.Chat
Sources
cve.org  ·  NVD

Severity & Metrics

2.3 LOW CVSS 4.0
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
Affected products (1)
VendorProductPlatformVersions
RocketChat Rocket.Chat — >= 8.5.0-rc.0, < 8.5.0, >= 8.4.0-rc.0, < 8.4.2, >= 8.3.0-rc.0, < 8.3.4, >= 8.2.0-rc.0, < 8.2.4 …
Weakness (CWE)
CWESourceDescription
CWE-613 cna CWE-613: Insufficient Session Expiration
CVSS scores (1)
ScoreSeverityVersionSourceVector
2.3 LOW 4.0 cna 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
References (1)
Back to overview