Threat and Vulnerability Intelligence Database
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Known Exploited
CVE-2023-2193 |
Description: Mattermost fails to invalidate existing authorization codes when deauthorizing an OAuth2 app, allowing an attacker possessing an authorization code to generate an access token.
CVSS: MEDIUM (6.5) EPSS Score: 0.12%
December 7th, 2024 (5 months ago)
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CVE-2023-2000 |
Description: Mattermost Desktop App fails to validate a mattermost server redirection and navigates to an arbitrary website
CVSS: MEDIUM (5.4) EPSS Score: 0.05%
December 7th, 2024 (5 months ago)
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CVE-2023-1831 |
Description: 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).
CVSS: HIGH (7.2) EPSS Score: 0.12%
December 7th, 2024 (5 months ago)
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CVE-2023-1777 |
Description: Mattermost allows an attacker to request a preview of an existing message when creating a new message via the createPost API call, disclosing the contents of the linked message.
CVSS: MEDIUM (6.5) EPSS Score: 0.07%
December 7th, 2024 (5 months ago)
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CVE-2023-1776 |
Description: Boards in Mattermost allows an attacker to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file.
CVSS: HIGH (7.3) EPSS Score: 0.05%
December 7th, 2024 (5 months ago)
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CVE-2023-1775 |
Description: When running in a High Availability configuration, Mattermost fails to sanitize some of the user_updated and post_deleted events broadcast to all users, leading to disclosure of sensitive information to some of the users with currently connected Websocket clients.
CVSS: MEDIUM (4.3) EPSS Score: 0.07%
December 7th, 2024 (5 months ago)
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CVE-2023-1774 |
Description: When processing an email invite to a private channel on a team, Mattermost fails to validate the inviter's permission to that channel, allowing an attacker to invite themselves to a private channel.
CVSS: MEDIUM (4.2) EPSS Score: 0.05%
December 7th, 2024 (5 months ago)
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CVE-2023-1562 |
Description: 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.
CVSS: LOW (3.5) EPSS Score: 0.05%
December 7th, 2024 (5 months ago)
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CVE-2023-1421 |
Description: 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.
CVSS: LOW (3.5) EPSS Score: 0.07%
December 7th, 2024 (5 months ago)
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CVE-2023-0972 |
Description: Description: A vulnerability in SiLabs Z/IP Gateway 7.18.01 and earlier allows an unauthenticated attacker within Z-Wave range to overflow a stack buffer, leading to arbitrary code execution.
CVSS: CRITICAL (9.6) EPSS Score: 0.07%
December 7th, 2024 (5 months ago)
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