CVE-2022-35249 - Vulnerability Details - OpenCVE

Description

A information disclosure vulnerability exists in Rocket.Chat <v5 where the getUserMentionsByChannel meteor server method discloses messages from private channels and direct messages regardless of the users access permission to the room.

Published: 2022-09-23

Score: 4.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

Rocket.Chat

affected

Version	Status	Constraints
`Fixed in version 5.0>`	affected	—

Configuration 1 [-]

cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-38141	A information disclosure vulnerability exists in Rocket.Chat <v5 where the getUserMentionsByChannel meteor server method discloses messages from private channels and direct messages regardless of the users access permission to the room.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00202.

Exploitation poc

Automatable no

Technical Impact partial

References

Link	Providers
https://hackerone.com/reports/1410246

History

Thu, 22 May 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Rocket.chat Rocket.chat

MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2022-09-23T18:28:12.000Z

Updated: 2025-05-22T18:50:23.134Z

Reserved: 2022-07-06T00:00:00.000Z

Link: CVE-2022-35249

Vulnrichment

Updated: 2024-08-03T09:29:17.521Z

NVD

Status : Modified

Published: 2022-09-23T19:15:14.057

Modified: 2025-05-22T19:15:33.720

Link: CVE-2022-35249

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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