What is CVE-2022-35247?

CVE-2022-35247 is a medium-severity vulnerability in Rocket.chat, classified under Information Disclosure. CVSS score: 4.3/10. Published 2022-09-23.

How severe is CVE-2022-35247?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Rocket.chat

CVE-2022-35247

A information disclosure vulnerability exists in Rocket.chat <v5, <v4.8.2 and <v4.7.5 where the lack of ACL checks in the getRoomRoles Meteor method leak channel members with special roles to unauthorized clients.

Vulnerability class: Information Disclosure

EPSS: 0.006 (43.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Rocket.chat
N/a Rocket.chat — versions Fixed in versions 4.7.5, 4.8,2 and 5.0.0>

Weakness classification (CWE)

CWE-200 — Information Disclosure
CWE-862 — Missing Authorization

References

support@hackerone.com (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2022-35247?: CVE-2022-35247 is a medium-severity vulnerability in Rocket.chat, classified under Information Disclosure. CVSS score: 4.3/10. Published 2022-09-23.
How severe is CVE-2022-35247?: Medium severity. CVSS v3 base score is 4.3 out of 10.