CVE-2024-21632 – omniauth-microsoft_graph

Package

Manager: gem
Name: omniauth-microsoft_graph
Vulnerable Version: >=0 <2.0.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

EPSS: 0.00239 pctl0.46916

Details

Omniauth::MicrosoftGraph Account takeover (nOAuth) ### 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](https://www.descope.com/blog/post/noauth) misconfiguration in cases when the `email` is used as a trusted user identifier

Metadata

Created: 2024-01-03T21:46:46Z
Modified: 2024-01-03T21:46:46Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/01/GHSA-5g66-628f-7cvj/GHSA-5g66-628f-7cvj.json
CWE IDs: ["CWE-287"]
Alternative ID: GHSA-5g66-628f-7cvj
Finding: F006
Auto approve: 1