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mattermost vulnerabilities and exploits
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4.3
CVSSv3
CVE-2023-2783
Mattermost Apps Framework fails to verify that a secret provided in the incoming webhook request allowing an malicious user to modify the contents of the post sent by the Apps.
Mattermost Mattermost
Mattermost Mattermost 7.10.0
6.5
CVSSv3
CVE-2023-2784
Mattermost fails to verify if the requestor is a sysadmin or not, before allowing `install` requests to the Apps allowing a regular user send install requests to the Apps.
Mattermost Mattermost
Mattermost Mattermost 7.10.0
4.3
CVSSv3
CVE-2023-2785
Mattermost fails to properly truncate the postgres error log message of a search query failure allowing an malicious user to cause the creation of large log files which can result in Denial of Service
Mattermost Mattermost
Mattermost Mattermost 7.10.0
4.3
CVSSv3
CVE-2023-2786
Mattermost fails to properly check the permissions when executing commands allowing a member with no permissions to post a message in a channel to actually post it by executing channel commands.
Mattermost Mattermost
Mattermost Mattermost 7.10.0
6.5
CVSSv3
CVE-2023-2787
Mattermost fails to check channel membership when accessing message threads, allowing an malicious user to access arbitrary posts by using the message threads API.
Mattermost Mattermost
Mattermost Mattermost 7.10.0
6.5
CVSSv3
CVE-2023-2788
Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated.
Mattermost Mattermost
Mattermost Mattermost 7.10.0
4.3
CVSSv3
CVE-2023-2791
When creating a playbook run via the /dialog API, Mattermost fails to validate all parameters, allowing an authenticated malicious user to edit an arbitrary channel post.
Mattermost Mattermost
Mattermost Mattermost 7.10.0
6.5
CVSSv3
CVE-2023-2792
Mattermost fails to sanitize ephemeral error messages, allowing an malicious user to obtain arbitrary message contents by a specially crafted /groupmsg command.
Mattermost Mattermost
Mattermost Mattermost 7.10.0
5.3
CVSSv3
CVE-2023-48369
Mattermost fails to limit the log size of server logs allowing an attacker sending specially crafted requests to different endpoints to potentially overflow the log.
Mattermost Mattermost
Mattermost Mattermost 9.1.0
6.5
CVSSv3
CVE-2023-2793
Mattermost fails to validate links on external websites when constructing a preview for a linked website, allowing an malicious user to cause a denial-of-service by a linking to a specially crafted webpage in a message.
Mattermost Mattermost 7.10.0
Mattermost Mattermost
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
camera
bypass
CVE-2024-3592
CVE-2024-37383
CVE-2024-24919
CVE-2024-27822
CVE-2024-36788
CVE-2024-36789
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