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CVE-2024-39353

July 3, 2024, 12:53 p.m.

CVSS Score

2.7 / 10

Product(s) Impacted

Mattermost

  • 9.5.x <= 9.5.5
  • 9.8.0

Description

Mattermost versions 9.5.x <= 9.5.5 and 9.8.0 fail to sanitize the RemoteClusterFrame payloads before audit logging them which allows a high privileged attacker with access to the audit logs to read message contents.

Weaknesses

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

CWE ID: 200

Date

Published: July 3, 2024, 9:15 a.m.

Last Modified: July 3, 2024, 12:53 p.m.

Status : Undergoing Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

responsibledisclosure@mattermost.com

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

Base Score
2.7
Exploitability Score
1.2
Impact Score
1.4
Base Severity
LOW
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://mattermost.com/ responsibledisclosure@mattermost.com