PT-2026-130599
CVE-2026-118572
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Published
2026-10-28
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Updated
2026-10-30
Description by
Score
N/A
Not availableNo severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
Name of the Vulnerable Software and Affected Versions
Drupal OAuth Login - OAuth OIDC SSO versions 0.0.0 through 3.1.1
Description
An authentication bypass exists because the module does not sufficiently check access on a configuration route or verify if the identity provider has confirmed the returned email address. This allows an attacker to log in as any existing user if their email address is known. To exploit this, the attacker must possess an account with a configured identity provider and be able to modify at least one attribute returned by that provider, such as a username.
Recommendations
Update Drupal OAuth Login - OAuth OIDC SSO to a version newer than 3.1.1.
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