CVE-2022-35247

2022-09-2319:15:13

CWE-862

CWE-200

[email protected]

web.nvd.nist.gov

cve

2022

35247

information disclosure

vulnerability

rocket.chat

acl checks

getroomroles

meteor method

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

24.6%

JSON

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.

Affected configurations

NVD

Node

rocket.chatrocket.chatRange<4.7.5

rocket.chatrocket.chatRange4.8.0–4.8.2

CPENameOperatorVersion
rocket.chat:rocket.chatrocket.chatlt4.7.5
rocket.chat:rocket.chatrocket.chatlt4.8.2

CPE	Name	Operator	Version
rocket.chat:rocket.chat	rocket.chat	lt	4.7.5
rocket.chat:rocket.chat	rocket.chat	lt	4.8.2

CNA Affected

[
  {
    "product": "Rocket.Chat",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Fixed in versions 4.7.5, 4.8,2 and 5.0.0>"
      }
    ]
  }
]