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CVE-2026-49278

Rocket.Chat: Livechat Visitor Profile Disclosure Leaks Bearer Token and Enables Visitor Impersonation PUBLISHED

Description (CNA)

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, in the visitors.info endpoint, https://developer.rocket.chat/apidocs/get-visitor-information-by-id-1, token is returned in the response. It looks like there's no use case for the token to be present in the response and it would be a good security practice to remove it altogether. 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 (CNA)

Vendor / productVersions
RocketChat / Rocket.Chataffected >= 8.5.0-rc.0, < 8.5.0; affected >= 8.4.0-rc.0, < 8.4.2; affected >= 8.3.0-rc.0, < 8.3.4; affected >= 8.2.0-rc.0, < 8.2.4; affected >= 8.1.0-rc.0, < 8.1.5; affected >= 8.0.0-rc.0, < 8.0.6; affected >= 7.11.0-rc.0, < 7.13.8; affected < 7.10.12

CWE

CWE-285

References

ADP enrichment

CISA-ADP

No English description supplied.