Python Social Auth is a social authentication and registration mechanism. Prior to 6.2.0, OpenIdConnectAuth in social_core/backends/open_id_connect.py uses get_and_store_nonce to place the OpenID Connect nonce in a shared OpenIdConnectAssociation table, and get_nonce and validate...
Vendor
python-social-auth vulnerabilities
9 published CVES affecting python-social-auth, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 9
- Critical
- 0
- High
- 1
- Medium
- 8
- Low
- 0
- Unscored
- 0
- CISA KEV
- 0
Products
Latest python-social-auth CVEs
Newest publication first
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MediumCVSS 6.8 EPSS 0.16%
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MediumCVSS 6.5 EPSS 0.15%
Python Social Auth is a social authentication/registration mechanism. Prior to 5.0.2, the LINE backend exchanges an authorization code without validating the returned OAuth state. An attacker can begin authorization for an attacker-controlled LINE account and induce a victim to v...
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MediumCVSS 4.2 EPSS 0.16%
Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the partial-pipeline resume mechanism accepted partial_token as a bearer credential without binding it to the browser session that created it. Applications using resumable partial pipeli...
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HighCVSS 7.4 EPSS 0.16%
Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the vk-app backend accepted VK application callback data without verifying the callback signature when the auth_key parameter was omitted. Applications using this backend could treat uns...
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CVE-2026-57177 social-auth-core has Login CSRF via Missing State Parameter in LoginRadius Backend
PublishedMediumCVSS 4.3 EPSS 0.11%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 bro...
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MediumCVSS 6.8 EPSS 0.22%
Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the Vend OAuth2 backend used only the numeric Vend user_id as the social-auth UID. When multiple Vend shops authenticate through the same application, users from different shops with the...
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MediumCVSS 6.4 EPSS 0.23%
Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the SAML backend accepted SAML responses on the Assertion Consumer Service endpoint without verifying that they matched a previously issued AuthnRequest. Applications using SAML account...
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MediumCVSS 6.3 EPSS 0.54%
Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail even if the associate_by_email pipeline was not included. This could lead to account compromise when a third-party authent...
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MediumCVSS 4.9 EPSS 0.58%
Python Social Auth is a social authentication/registration mechanism. Prior to version 5.4.1, due to default case-insensitive collation in MySQL or MariaDB databases, third-party authentication user IDs are not case-sensitive and could cause different IDs to match. This issue has...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.