Unrated severityNVD Advisory· Published Apr 20, 2023· Updated Dec 6, 2024

Oauth authorization codes do not expire when deauthorizing an oauth2 app

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mattermost/Mattermostllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 0

Patches

Vulnerability mechanics

References

mattermost.com/security-updates/mitre

News mentions

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