CVSS: 9.0EPSS: 0%CPEs: 5EXPL: 0CVE-2024-2450
https://notcve.org/view.php?id=CVE-2024-2450
15 Mar 2024 — Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to correctly verify account ownership when switching from email to SAML authentication, allowing an authenticated attacker to take over other user accounts via a crafted switch request under specific conditions. Las versiones de Mattermost 8.1.x anteriores a 8.1.10, 9.2.x anteriores a 9.2.6, 9.3.x anteriores a 9.3.2 y 9.4.x anteriores a 9.4.3 no verifican correctamente la propiedad de la cuenta al ca... • https://mattermost.com/security-updates • CWE-287: Improper Authentication •
CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-2446
https://notcve.org/view.php?id=CVE-2024-2446
15 Mar 2024 — Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to limit the number of @-mentions processed per message, allowing an authenticated attacker to crash the client applications of other users via large, crafted messages. Las versiones de Mattermost 8.1.x anteriores a 8.1.10, 9.2.x anteriores a 9.2.6, 9.3.x anteriores a 9.3.2 y 9.4.x anteriores a 9.4.3 no limitan el número de @menciones procesadas por mensaje, lo que permite un atacante autenticado par... • https://mattermost.com/security-updates • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-28053 – Resource Exhaustion via the Invitation Feature
https://notcve.org/view.php?id=CVE-2024-28053
15 Mar 2024 — Resource Exhaustion in Mattermost Server versions 8.1.x before 8.1.10 fails to limit the size of the payload that can be read and parsed allowing an attacker to send a very large email payload and crash the server. El agotamiento de recursos en las versiones 8.1.x anteriores a 8.1.10 de Mattermost Server no limita el tamaño del payload que se puede leer y analizar, lo que permite a un atacante enviar un payload de correo electrónico muy grande y bloquear el servidor. Resource Exhaustion in Mattermost Server... • https://mattermost.com/security-updates • CWE-400: Uncontrolled Resource Consumption •
CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-1953
https://notcve.org/view.php?id=CVE-2024-1953
29 Feb 2024 — Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, 9.3.0, and 9.4.x before 9.4.2 fail to limit the number of role names requested from the API, allowing an authenticated attacker to cause the server to run out of memory and crash by issuing an unusually large HTTP request. Las versiones de Mattermost 8.1.x anteriores a 8.1.9, 9.2.x anteriores a 9.2.5, 9.3.0 y 9.4.x anteriores a 9.4.2 no limitan el número de nombres de roles solicitados desde la API, lo que permite a un atacante autenticado provocar... • https://mattermost.com/security-updates • CWE-400: Uncontrolled Resource Consumption •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2024-1952
https://notcve.org/view.php?id=CVE-2024-1952
29 Feb 2024 — Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they are not a member of. La versión 8.1.x anterior a la 8.1.9 de Mattermost no sanitiza los datos asociados con los enlaces permanentes cuando un complemento actualiza una publicación efímera, lo que permite a un atacante autenticado que puede controlar la... • https://mattermost.com/security-updates • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 2.6EPSS: 0%CPEs: 2EXPL: 0CVE-2024-1949
https://notcve.org/view.php?id=CVE-2024-1949
29 Feb 2024 — A race condition in Mattermost versions 8.1.x before 8.1.9, and 9.4.x before 9.4.2 allows an authenticated attacker to gain unauthorized access to individual posts' contents via carefully timed post creation while another user deletes posts. Una condición de ejecución en las versiones 8.1.x anteriores a 8.1.9 y 9.4.x anteriores a 9.4.2 de Mattermost permite a un atacante autenticado obtener acceso no autorizado al contenido de publicaciones individuales mediante una creación de publicaciones cuidadosamente ... • https://mattermost.com/security-updates • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 4.3EPSS: 0%CPEs: 3EXPL: 0CVE-2024-1942
https://notcve.org/view.php?id=CVE-2024-1942
29 Feb 2024 — Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, and 9.3.0 fail to sanitize the metadata on posts containing permalinks under specific conditions, which allows an authenticated attacker to access the contents of individual posts in channels they are not a member of. Las versiones 8.1.x anteriores a 8.1.9, 9.2.x anteriores a 9.2.5 y 9.3.0 de Mattermost no sanitizan los metadatos de las publicaciones que contienen enlaces permanentes en condiciones específicas, lo que permite a un atacante autentic... • https://mattermost.com/security-updates • CWE-284: Improper Access Control •
CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-1888 – Existing server guests invited to the team by members without "invite_guest" permission
https://notcve.org/view.php?id=CVE-2024-1888
29 Feb 2024 — Mattermost fails to check the "invite_guest" permission when inviting guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server Mattermost no verifica el permiso "invite_guest" cuando invita a invitados de otros equipos a un equipo, lo que permite que un miembro con permisos agregue a otros miembros pero no agregue invitados para agregar un invitado a un equipo... • https://mattermost.com/security-updates • CWE-284: Improper Access Control •
CVSS: 4.3EPSS: 0%CPEs: 3EXPL: 0CVE-2024-24988 – Excessive resource consumption when sending long emoji names in user custom status
https://notcve.org/view.php?id=CVE-2024-24988
29 Feb 2024 — Mattermost fails to properly validate the length of the emoji value in the custom user status, allowing an attacker to send multiple times a very long string as an emoji value causing high resource consumption and possibly crashing the server. Mattermost no logra validar adecuadamente la longitud del valor emoji en el estado de usuario personalizado, lo que permite a un atacante enviar varias veces una cadena muy larga como valor emoji, lo que provoca un alto consumo de recursos y posiblemente fallar el ser... • https://mattermost.com/security-updates • CWE-400: Uncontrolled Resource Consumption •
CVSS: 4.3EPSS: 0%CPEs: 3EXPL: 0CVE-2024-1887 – Public channel post content accessible without membership when compliance export is enabled
https://notcve.org/view.php?id=CVE-2024-1887
29 Feb 2024 — Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export. Mattermost no verifica si la exportación de cumplimiento está habilitada al recuperar publicaciones de canales públicos, lo que permite a un usuario que no es miembro del canal público recuperar las publicaciones, que no serán auditadas en la exportación de cumplimiento. • https://mattermost.com/security-updates • CWE-284: Improper Access Control •