CVE-2026-62322
6.5 MEDIUMpublic exploit availablePublished 2026-10-15 · Updated 2026-10-16
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
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 visit the resulting callback URL, causing the application to log the victim into the attacker's account. When account linking is enabled, the same missing validation can link the attacker's LINE identity to the victim's existing account and create a persistent unauthorized login path. Only applications with the LINE backend enabled are affected. This issue is fixed in version 5.0.2.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weaknesses
CWE-352
Public exploit & PoC references
- https://github.com/python-social-auth/social-core/commit/5b3b90d07ebccc1f5b076445b27ea35ec059764b
- https://github.com/python-social-auth/social-core/pull/1829
- https://github.com/python-social-auth/social-core/releases/tag/5.0.2
- https://github.com/python-social-auth/social-core/security/advisories/GHSA-526j-582w-7fm9
All references
- https://github.com/python-social-auth/social-core/commit/5b3b90d07ebccc1f5b076445b27ea35ec059764b
- https://github.com/python-social-auth/social-core/pull/1829
- https://github.com/python-social-auth/social-core/releases/tag/5.0.2
- https://github.com/python-social-auth/social-core/security/advisories/GHSA-526j-582w-7fm9
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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