CVE-2024-36257

LOW

2.7

Description

Mattermost versions 9.5.x <= 9.5.5 and 9.8.0, when using shared channels with multiple remote servers connected, fail to check that the remote server A requesting the server B to update the profile picture of a user is the remote that actually has the user as a local one . This allows a malicious remote A to change the profile images of users that belong to another remote server C that is connected to the server A.

CVE Details

CVSS v3.1 Score2.7

SeverityLOW

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published7/3/2024

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

mattermost:mattermost

Weaknesses (CWE)

CWE-284

References

https://mattermost.com/security-updates(responsibledisclosure@mattermost.com)

https://mattermost.com/security-updates(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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