CVE-2023-4105

Attachment of deleted message in a thread remains accessible and downloadable

State: Published
Severity: 3.1 Low
Published: Aug 11, 2023
Updated: Oct 1, 2024
Reserved: Aug 2, 2023

Description

Mattermost fails to delete the attachments when deleting a message in a thread allowing a simple user to still be able to access and download the attachment of a deleted message

Scores

CVSS	Score	Vector	Source
3.1	3.1 Low	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N	Mattermost

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
MattermostMattermost	7.8.7 and earlierAffected 7.9.5 and earlierAffected 7.10.3 and earlierAffected 7.8.8Not affected 7.9.6Not affected 7.10.4 Not affected

References

https://mattermost.com/security-updates

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