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CVE-2024-2447

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CVE-2024-2447

Published: Apr 5, 2024

Modified: Aug 1, 2024

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action.

VendorProductVersions

Mattermost

Mattermost

affected
9.5.0 - <= 9.5.1
affected
9.4.0 - <= 9.4.3
affected
9.3.0 - <= 9.3.2
affected
8.1.0 - <= 8.1.10
unaffected
9.6.0

+4 more versions

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

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