En bref
- CVE-2024-21632 est une vulnérabilité CRITIQUE (CVSS 9.8) touchant omniauth-microsoft_graph, omniauth (recognizeapp).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.90%, plus élevée que 60.0% des vulnérabilités.
- Correctif : mettre à jour vers 2.0.0 ou plus récent.
Description
Summary
The implementation did not validate the legitimacy of the email attribute of the user nor did it give/document an option to do so, making it susceptible to nOAuth misconfiguration in cases when the email is used as a trusted user identifier
NVD description
omniauth-microsoft_graph provides an Omniauth strategy for the Microsoft Graph API. Prior to versions 2.0.0, the implementation did not validate the legitimacy of the `email` attribute of the user nor did it give/document an option to do so, making it susceptible to nOAuth misconfiguration in cases when the `email` is used as a trusted user identifier. This could lead to account takeover. Version 2.0.0 contains a fix for this issue.
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