15626 matches found
CVE-2025-14350
Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to properly validate team membership when processing channel mentions which allows authenticated users to determine the existence of teams and their URL names via posting channel shortlinks and observing the...
WordPress Auto Featured Image (Auto Post Thumbnail) plugin <= 4.1.7 - Authenticated (Author+) Server-Side Request Forgery vulnerability
Authenticated Author+ Server-Side Request Forgery vulnerability discovered by Nex Team in WordPress Plugin Auto Featured Image Auto Post Thumbnail versions = 4.1.7...
EUVD-2025-206980
Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to properly validate team membership when processing channel mentions which allows authenticated users to determine the existence of teams and their URL names via posting channel shortlinks and observing the...
GHSA-57CC-2PF4-MHMX Mattermost fails to properly validate team membership when processing channel mentions
Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to properly validate team membership when processing channel mentions which allows authenticated users to determine the existence of teams and their URL names via posting channel shortlinks and observing the...
GHSA-CGJG-P2M2-QM4P Mattermost fails to enforce invite permissions when updating team settings
Mattermost versions 10.11.x = 10.11.9 fail to enforce invite permissions when updating team settings, which allows team administrators without proper permissions to bypass restrictions and add users to their team via API requests. Mattermost Advisory ID: MMSA-2025-00561...
EUVD-2025-206979
Mattermost versions 10.11.x = 10.11.9 fail to enforce invite permissions when updating team settings, which allows team administrators without proper permissions to bypass restrictions and add users to their team via API requests. Mattermost Advisory ID: MMSA-2025-00561...
Mattermost fails to properly validate team membership when processing channel mentions
Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to properly validate team membership when processing channel mentions which allows authenticated users to determine the existence of teams and their URL names via posting channel shortlinks and observing the...
CVE-2025-14350
Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to properly validate team membership when processing channel mentions which allows authenticated users to determine the existence of teams and their URL names via posting channel shortlinks and observing the...
Missing Authorization
Overview github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative Affected versions of this package are vulnerable to Missing Authorization when processing channel mentions. An attacker can access information about the existence of teams and their URL names by...
Missing Authorization
Overview Affected versions of this package are vulnerable to Missing Authorization via the allowopeninvite field. An attacker can gain unauthorized access to restricted team invitation functionality by sending crafted API requests. Remediation Upgrade...
CVE-2025-14573 Team Admin Bypass of Invite Permissions via allow_open_invite Field
Mattermost versions 10.11.x = 10.11.9 fail to enforce invite permissions when updating team settings, which allows team administrators without proper permissions to bypass restrictions and add users to their team via API requests. Mattermost Advisory ID: MMSA-2025-00561...
CVE-2025-14573 Team Admin Bypass of Invite Permissions via allow_open_invite Field
Mattermost versions 10.11.x = 10.11.9 fail to enforce invite permissions when updating team settings, which allows team administrators without proper permissions to bypass restrictions and add users to their team via API requests. Mattermost Advisory ID: MMSA-2025-00561...
CVE-2025-14573 Team Admin Bypass of Invite Permissions via allow_open_invite Field
Mattermost versions 10.11.x = 10.11.9 fail to enforce invite permissions when updating team settings, which allows team administrators without proper permissions to bypass restrictions and add users to their team via API requests. Mattermost Advisory ID: MMSA-2025-00561...
CVE-2025-14573
Mattermost advisory MMSA-2025-00561 describes a vulnerability in Mattermost versions 10.11.x ≤ 10.11.9 where invite permissions are not enforced when updating team settings. This allows team administrators lacking proper permissions to bypass restrictions and add users to their team via API reque...
CVE-2025-14573
Mattermost versions 10.11.x = 10.11.9 fail to enforce invite permissions when updating team settings, which allows team administrators without proper permissions to bypass restrictions and add users to their team via API requests. Mattermost Advisory ID: MMSA-2025-00561...
CVE-2025-14350
Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to properly validate team membership when processing channel mentions which allows authenticated users to determine the existence of teams and their URL names via posting channel shortlinks and observing the...
CVE-2025-14350 Information disclosure via channel mentions in posts
Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to properly validate team membership when processing channel mentions which allows authenticated users to determine the existence of teams and their URL names via posting channel shortlinks and observing the...
CVE-2025-14350 Information disclosure via channel mentions in posts
Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to properly validate team membership when processing channel mentions which allows authenticated users to determine the existence of teams and their URL names via posting channel shortlinks and observing the...
CVE-2025-14350 Information disclosure via channel mentions in posts
Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to properly validate team membership when processing channel mentions which allows authenticated users to determine the existence of teams and their URL names via posting channel shortlinks and observing the...