Filtered by vendor Mattermost
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Total
357 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-2791 | 1 Mattermost | 1 Mattermost | 2023-06-26 | N/A | 4.3 MEDIUM |
| When creating a playbook run via the /dialog API, Mattermost fails to validate all parameters, allowing an authenticated attacker to edit an arbitrary channel post. | |||||
| CVE-2023-2792 | 1 Mattermost | 1 Mattermost | 2023-06-26 | N/A | 6.5 MEDIUM |
| Mattermost fails to sanitize ephemeral error messages, allowing an attacker to obtain arbitrary message contents by a specially crafted /groupmsg command. | |||||
| CVE-2023-2793 | 1 Mattermost | 1 Mattermost | 2023-06-26 | N/A | 6.5 MEDIUM |
| Mattermost fails to validate links on external websites when constructing a preview for a linked website, allowing an attacker to cause a denial-of-service by a linking to a specially crafted webpage in a message. | |||||
| CVE-2023-2797 | 1 Mattermost | 1 Mattermost | 2023-06-26 | N/A | 6.5 MEDIUM |
| Mattermost fails to sanitize code permalinks, allowing an attacker to preview code from private repositories by posting a specially crafted permalink on a channel. | |||||
| CVE-2023-2831 | 1 Mattermost | 1 Mattermost | 2023-06-26 | N/A | 6.5 MEDIUM |
| 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. | |||||
| CVE-2023-2784 | 1 Mattermost | 1 Mattermost | 2023-06-23 | N/A | 6.5 MEDIUM |
| 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. | |||||
| CVE-2023-2783 | 1 Mattermost | 1 Mattermost | 2023-06-22 | N/A | 4.3 MEDIUM |
| 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. | |||||
| CVE-2023-2808 | 1 Mattermost | 1 Mattermost | 2023-06-05 | N/A | 5.3 MEDIUM |
| Mattermost fails to normalize UTF confusable characters when determining if a preview should be generated for a hyperlink, allowing an attacker to trigger link preview on a disallowed domain using a specially crafted link. | |||||
| CVE-2023-2515 | 1 Mattermost | 1 Mattermost Server | 2023-05-23 | N/A | 8.8 HIGH |
| Mattermost fails to restrict a user with permissions to edit other users and to create personal access tokens from elevating their privileges to system admin | |||||
| CVE-2023-2514 | 1 Mattermost | 1 Mattermost | 2023-05-22 | N/A | 7.5 HIGH |
| Mattermost Sever fails to redact the DB username and password before emitting an application log during server initialization. | |||||
| CVE-2023-2000 | 1 Mattermost | 1 Mattermost Desktop | 2023-05-09 | N/A | 5.4 MEDIUM |
| Mattermost Desktop App fails to validate a mattermost server redirection and navigates to an arbitrary website | |||||
| CVE-2023-2281 | 1 Mattermost | 1 Mattermost Server | 2023-05-04 | N/A | 4.3 MEDIUM |
| When archiving a team, Mattermost fails to sanitize the related Websocket event sent to currently connected clients. This allows the clients to see the name, display name, description, and other data about the archived team. | |||||
| CVE-2023-2193 | 1 Mattermost | 1 Mattermost | 2023-05-02 | N/A | 9.1 CRITICAL |
| Mattermost fails to invalidate existing authorization codes when deauthorizing an OAuth2 app, allowing an attacker possessing an authorization code to generate an access token. | |||||
| CVE-2023-1831 | 1 Mattermost | 1 Mattermost Server | 2023-04-26 | N/A | 7.5 HIGH |
| Mattermost fails to redact from audit logs the user password during user creation and the user password hash in other operations if the experimental audit logging configuration was enabled (ExperimentalAuditSettings section in config). | |||||
| CVE-2023-1421 | 1 Mattermost | 1 Mattermost Server | 2023-03-21 | N/A | 6.1 MEDIUM |
| A reflected cross-site scripting vulnerability in the OAuth flow completion endpoints in Mattermost allows an attacker to send AJAX requests on behalf of the victim via sharing a crafted link with a malicious state parameter. | |||||
| CVE-2022-4044 | 1 Mattermost | 1 Mattermost | 2022-11-26 | N/A | 6.5 MEDIUM |
| A denial-of-service vulnerability in Mattermost allows an authenticated user to crash the server via multiple large autoresponder messages. | |||||
| CVE-2021-37864 | 1 Mattermost | 1 Mattermost | 2022-10-27 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mattermost 6.1 and earlier fails to sufficiently validate permissions while viewing archived channels, which allows authenticated users to view contents of archived channels even when this is denied by system administrators by directly accessing the APIs. | |||||
| CVE-2022-3257 | 1 Mattermost | 1 Mattermost Server | 2022-09-26 | N/A | 6.5 MEDIUM |
| Mattermost version 7.1.x and earlier fails to sufficiently process a specifically crafted GIF file when it is uploaded while drafting a post, which allows authenticated users to cause resource exhaustion while processing the file, resulting in server-side Denial of Service. | |||||
| CVE-2022-2366 | 1 Mattermost | 1 Mattermost Server | 2022-07-28 | 5.0 MEDIUM | 5.3 MEDIUM |
| Incorrect default configuration for trusted IP header in Mattermost version 6.7.0 and earlier allows attacker to bypass some of the rate limitations in place or use manipulated IPs for audit logging via manipulating the request headers. | |||||
| CVE-2022-2401 | 1 Mattermost | 1 Mattermost Server | 2022-07-20 | N/A | 6.5 MEDIUM |
| Unrestricted information disclosure of all users in Mattermost version 6.7.0 and earlier allows team members to access some sensitive information by directly accessing the APIs. | |||||