cvedb.io
CVE-2026-49277
UNKNOWN · CVSS n/a
EPSS exploitation probability: 0%
Published 2026-06-24T21:16:54.600 · Last modified 2026-06-24T21:16:54.600

Summary

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.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.