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CVE-2024-39767

July 15, 2024, 1 p.m.

CVSS Score

4.2 / 10

Product(s) Impacted

Mattermost Mobile Apps

  • <=2.16.0

Description

Mattermost Mobile Apps versions <=2.16.0 fail to validate that the push notifications received for a server actually came from this serve that which allows a malicious server to send push notifications with another server’s diagnostic ID or server URL and have them show up in mobile apps as that server’s push notifications.

Weaknesses

CWE-287
Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

CWE ID: 287

Date

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

Last Modified: July 15, 2024, 1 p.m.

Status : Awaiting 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

HIGH

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

Base Score
4.2
Exploitability Score
1.6
Impact Score
2.5
Base Severity
MEDIUM
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:H/PR:N/UI:R/S:U/C:N/I:L/A:L

References

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