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// vulnerability record
cached · NVD via COSMOS syncCVE-2026-50631
HIGHpublished 2026-06-12 10:16 UTC · 13 days ago · modified 2026-06-12 19:03 UTC
7.4
CVSS / 10
// description
A race condition in AbstractOAuthDataProvider allows concurrent requests using the same Refresh Token to bypass single-use semantics and generate multiple valid Access Tokens, when 'recycleRefreshTokens' is set to false. A leaked refresh token can be replayed concurrently by multiple attackers or threads. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fixes this issue.
// cvss 3.1 vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
// weaknesses (CWE)
- CWE-367