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CVE-2023-2193 (mattermost)

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April 20, 2023, 9:15 a.m. |

National Vulnerability Database web.nvd.nist.gov

Mattermost fails to invalidate existing authorization codes when deauthorizing an OAuth2 app, allowing an attacker possessing an authorization code to generate an access token.

access access token app authorization code cve mattermost oauth2 token

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