CVE-2022-35247

Name: CVE-2022-35247
Creator: NVD / NIST
Published: 2022-09-23T19:15:13.957+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2022-35247 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.53%

41.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Rocket.Chat	Rocket.Chat	< 4.7.5
Rocket.Chat	Rocket.Chat	>= 4.8.0, < 4.8.2

References

https://hackerone.com/reports/1447440Exploit, Issue Tracking, Third Party Advisory
https://hackerone.com/reports/1447440Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Sep 23, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-35247?

How severe is CVE-2022-35247?

CVE-2022-35247 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2022-35247?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-35247?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST