Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the LoginRadius backend did not validate OAuth state during the authentication flow. Applications using this backend were vulnerable to login CSRF. An attacker could cause a victim's browser session to complete authentication using an attacker-controlled LoginRadius token, making the victim authenticated as the attacker's LoginRadius identity. The issue affects only applications using the LoginRadius backend. The issue has been fixe in version 5.0.0 by enabling callback state validation for the LoginRadius backend.
Metrics
Affected Vendors & Products
References
History
Mon, 05 Oct 2026 16:30:00 +0000
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ssvc
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Fri, 25 Sep 2026 14:45:00 +0000
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| First Time appeared |
Python-social-auth
Python-social-auth social-core |
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| Vendors & Products |
Python-social-auth
Python-social-auth social-core |
Fri, 25 Sep 2026 12:15:00 +0000
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| Weaknesses | CWE-358 | |
| References |
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| Metrics |
threat_severity
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threat_severity
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Thu, 24 Sep 2026 17:30:00 +0000
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| Description | Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the LoginRadius backend did not validate OAuth state during the authentication flow. Applications using this backend were vulnerable to login CSRF. An attacker could cause a victim's browser session to complete authentication using an attacker-controlled LoginRadius token, making the victim authenticated as the attacker's LoginRadius identity. The issue affects only applications using the LoginRadius backend. The issue has been fixe in version 5.0.0 by enabling callback state validation for the LoginRadius backend. | |
| Title | social-auth-core has Login CSRF via Missing State Parameter in LoginRadius Backend | |
| Weaknesses | CWE-352 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-09-24T17:24:11.391Z
Updated: 2026-10-05T15:33:08.902Z
Reserved: 2026-06-24T01:47:55.286Z
Link: CVE-2026-57177
Updated: 2026-10-05T14:47:06.483Z
Status : Awaiting Analysis
Published: 2026-09-24T18:17:14.823
Modified: 2026-10-05T16:17:14.560
Link: CVE-2026-57177