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- Results Type: Overview
- Keyword (text search): cpe:2.3:a:mattermost:mattermost:7.9.3:*:*:*:*:*:*:*
- CPE Name Search: true
Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2023-4108 |
Mattermost fails to sanitize post metadata during audit logging resulting in permalinks contents being logged Published: August 11, 2023; 3:15:10 AM -0400 |
V4.0:(not available) V3.1: 7.5 HIGH V2.0:(not available) |
CVE-2023-4107 |
Mattermost fails to properly validate the requesting user permissions when updating a system admin, allowing a user manager to update a system admin's details such as email, first name and last name. Published: August 11, 2023; 3:15:09 AM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0:(not available) |
CVE-2023-4106 |
Mattermost fails to check if the requesting user is a guest before performing different actions to public playbooks, resulting a guest being able to view, join, edit, export and archive public playbooks. Published: August 11, 2023; 3:15:09 AM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0:(not available) |
CVE-2023-4105 |
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 Published: August 11, 2023; 3:15:09 AM -0400 |
V4.0:(not available) V3.1: 4.3 MEDIUM V2.0:(not available) |
CVE-2023-2831 |
Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters. Published: June 16, 2023; 6:15:09 AM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0:(not available) |
CVE-2023-2792 |
Mattermost fails to sanitize ephemeral error messages, allowing an attacker to obtain arbitrary message contents by a specially crafted /groupmsg command. Published: June 16, 2023; 6:15:09 AM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0:(not available) |
CVE-2023-2785 |
Mattermost fails to properly truncate the postgres error log message of a search query failure allowing an attacker to cause the creation of large log files which can result in Denial of Service Published: June 16, 2023; 6:15:09 AM -0400 |
V4.0:(not available) V3.1: 4.3 MEDIUM V2.0:(not available) |
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. Published: June 16, 2023; 5:15:09 AM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0:(not available) |
CVE-2023-2787 |
Mattermost fails to check channel membership when accessing message threads, allowing an attacker to access arbitrary posts by using the message threads API. Published: June 16, 2023; 5:15:09 AM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0:(not available) |
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. Published: June 16, 2023; 5:15:09 AM -0400 |
V4.0:(not available) V3.1: 4.3 MEDIUM V2.0:(not available) |
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. Published: June 16, 2023; 5:15:09 AM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0:(not available) |
CVE-2023-2783 |
Mattermost Apps Framework fails to verify that a secret provided in the incoming webhook request allowing an attacker to modify the contents of the post sent by the Apps. Published: June 16, 2023; 5:15:09 AM -0400 |
V4.0:(not available) V3.1: 4.3 MEDIUM V2.0:(not available) |