CVE search
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
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
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| 11/08/2023 |
| CVE-2023-3615 | 高危8.1 | Mattermost iOS app fails to properly validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.
| 17/07/2023 |
| CVE-2023-2831 | 中危6.5 | 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.
| 16/06/2023 |
| CVE-2023-2797 | 中危6.5 | Mattermost fails to sanitize code permalinks, allowing an attacker to preview code from private repositories by posting a specially crafted permalink on a channel.
| 16/06/2023 |
| CVE-2023-2793 | 中危6.5 | 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.
| 16/06/2023 |
| CVE-2023-2792 | 中危6.5 | Mattermost fails to sanitize ephemeral error messages, allowing an attacker to obtain arbitrary message contents by a specially crafted /groupmsg command.
| 16/06/2023 |
| CVE-2023-2785 | 中危4.3 | 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
| 16/06/2023 |
| CVE-2023-2791 | 中危4.3 | 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.
| 16/06/2023 |
| CVE-2023-2788 | 中危6.5 | 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.
| 16/06/2023 |
| CVE-2023-2787 | 中危6.5 | Mattermost fails to check channel membership when accessing message threads, allowing an attacker to access arbitrary posts by using the message threads API.
| 16/06/2023 |
| CVE-2023-2786 | 中危4.3 | 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.
| 16/06/2023 |
| CVE-2023-2784 | 中危6.5 | 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. | 16/06/2023 |
| CVE-2023-2783 | 中危4.3 | 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.
| 16/06/2023 |
| CVE-2023-2808 | 中危5.3 | 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.
| 29/05/2023 |
| CVE-2023-2514 | 高危7.5 | Mattermost Sever fails to redact the DB username and password before emitting an application log during server initialization.
| 12/05/2023 |
| CVE-2023-2193 | 严重9.1 | Mattermost fails to invalidate existing authorization codes when deauthorizing an OAuth2 app, allowing an attacker possessing an authorization code to generate an access token.
| 20/04/2023 |
| CVE-2023-1562 | 中危4.3 | Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner.
| 22/03/2023 |