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CVE-2023-47865

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CVE-2023-47865

Published: Nov 27, 2023

Modified: Aug 2, 2024

PUBLISHED

CVSS v3.1

4.3

MEDIUM

Description

Mattermost fails to check if hardened mode is enabled when overriding the username and/or the icon when posting a post. If settings allowed integrations to override the username and profile picture when posting, a member could also override the username and icon when making a post even if the Hardened Mode setting was enabled

VendorProductVersions

Mattermost

Mattermost

affected
0 - <= 8.1.3
affected
0 - <= 7.8.12
unaffected
7.8.13
unaffected
8.1.4

Weaknesses (CWE)

CWE-284

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

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