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CVE-2025-22449

Jan. 9, 2025, 7:15 a.m.

CVSS Score

3.8 / 10

Product(s) Impacted

Mattermost

  • 9.11.0
  • 9.11.1
  • 9.11.2
  • 9.11.3
  • 9.11.4
  • 9.11.5

Description

Mattermost versions 9.11.x <= 9.11.5 fail to enforce invite permissions, which allows team admins, with no permission to invite users to their team, to invite users by updating the "allow_open_invite" field via making their team public.

Weaknesses

CWE-863
Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

CWE ID: 863

Date

Published: Jan. 9, 2025, 7:15 a.m.

Last Modified: Jan. 9, 2025, 7:15 a.m.

Status : Received

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

LOW

Availability Impact

NONE

Base Score
3.8
Exploitability Score
1.2
Impact Score
2.5
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:L/A:N

References

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