Filtered by vendor Mattermost
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Total
280 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-48268 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 7.5 HIGH |
| Mattermost fails to limit the amount of data extracted from compressed archives during board import in Mattermost Boards allowing an attacker to consume excessive resources, possibly leading to Denial of Service, by importing a board using a specially crafted zip (zip bomb). | |||||
| CVE-2023-40703 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 7.5 HIGH |
| Mattermost fails to properly limit the characters allowed in different fields of a block in Mattermost Boards allowing a attacker to consume excessive resources, possibly leading to Denial of Service, by patching the field of a block using a specially crafted string. | |||||
| CVE-2023-6202 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 4.3 MEDIUM |
| Mattermost fails to perform proper authorization in the /plugins/focalboard/api/v2/users endpoint allowing an attacker who is a guest user and knows the ID of another user to get their information (e.g. name, surname, nickname) via Mattermost Boards. | |||||
| CVE-2023-43754 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 4.3 MEDIUM |
| Mattermost fails to check whether the “Allow users to view archived channels” setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the “Allow users to view archived channels” setting is disabled. | |||||
| CVE-2023-47865 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 4.3 MEDIUM |
| Mattermost fails to check if hardened mode is enabled when overriding the username and/or the icon when posting a post. If settings allowed integrations to override the username and profile picture when posting, a member could also override the username and icon when making a post even if the Hardened Mode setting was enabled | |||||
| CVE-2023-35075 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 5.4 MEDIUM |
| Mattermost fails to use innerText / textContent when setting the channel name in the webapp during autocomplete, allowing an attacker to inject HTML to a victim's page by create a channel name that is valid HTML. No XSS is possible though. | |||||
| CVE-2023-48369 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 5.3 MEDIUM |
| 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. | |||||
| CVE-2023-45223 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 4.3 MEDIUM |
| Mattermost fails to properly validate the "Show Full Name" option in a few endpoints in Mattermost Boards, allowing a member to get the full name of another user even if the Show Full Name option was disabled. | |||||
| CVE-2023-3587 | 1 Mattermost | 1 Mattermost Server | 2023-12-10 | N/A | 2.7 LOW |
| Mattermost fails to properly show information in the UI, allowing a system admin to modify a board state allowing any user with a valid sharing link to join the board with editor access, without the UI showing the updated permissions. | |||||
| CVE-2023-5967 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 4.3 MEDIUM |
| Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin | |||||
| CVE-2023-4478 | 1 Mattermost | 1 Mattermost Server | 2023-12-10 | N/A | 8.2 HIGH |
| Mattermost fails to restrict which parameters' values it takes from the request during signup allowing an attacker to register users as inactive, thus blocking them from later accessing Mattermost without the system admin activating their accounts. | |||||
| CVE-2023-5876 | 1 Mattermost | 1 Mattermost Desktop | 2023-12-10 | N/A | 5.3 MEDIUM |
| Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service. | |||||
| CVE-2023-3581 | 1 Mattermost | 1 Mattermost Server | 2023-12-10 | N/A | 8.1 HIGH |
| Mattermost fails to properly validate the origin of a websocket connection allowing a MITM attacker on Mattermost to access the websocket APIs. | |||||
| CVE-2023-3614 | 1 Mattermost | 1 Mattermost Server | 2023-12-10 | N/A | 3.3 LOW |
| Mattermost fails to properly validate a gif image file, allowing an attacker to consume a significant amount of server resources, making the server unresponsive for an extended period of time by linking to specially crafted image file. | |||||
| CVE-2023-5193 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 2.7 LOW |
| Mattermost fails to properly check permissions when retrieving a post allowing for a System Role with the permission to manage channels to read the posts of a DM conversation. | |||||
| CVE-2023-5196 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 6.5 MEDIUM |
| Mattermost fails to enforce character limits in all possible notification props allowing an attacker to send a really long value for a notification_prop resulting in the server consuming an abnormal quantity of computing resources and possibly becoming temporarily unavailable for its users. | |||||
| CVE-2023-5160 | 1 Mattermost | 1 Mattermost | 2023-12-10 | N/A | 4.3 MEDIUM |
| Mattermost fails to check the Show Full Name option at the /api/v4/teams/TEAM_ID/top/team_members endpoint allowing a member to get the full name of another user even if the Show Full Name option was disabled | |||||
| CVE-2023-3582 | 1 Mattermost | 1 Mattermost Server | 2023-12-10 | N/A | 4.3 MEDIUM |
| Mattermost fails to verify channel membership when linking a board to a channel allowing a low-privileged authenticated user to link a Board to a private channel they don't have access to, | |||||
| CVE-2023-5330 | 1 Mattermost | 1 Mattermost Server | 2023-12-10 | N/A | 7.5 HIGH |
| Mattermost fails to enforce a limit for the size of the cache entry for OpenGraph data allowing an attacker to send a specially crafted request to the /api/v4/opengraph filling the cache and turning the server unavailable. | |||||
| CVE-2023-5875 | 1 Mattermost | 1 Mattermost Desktop | 2023-12-10 | N/A | 5.3 MEDIUM |
| Mattermost Desktop fails to correctly handle permissions or prompt the user for consent on certain sensitive ones allowing media exploitation from a malicious mattermost server | |||||