Spring Security Core has a TOCTOU race condition when One-Time Token login with JdbcOneTimeTokenService is configured
Vulnerability in Spring Spring Security. Applications that explicitly configure One-Time Token login with JdbcOneTimeTokenService are vulnerable to a Time-of-check Time-of-use (TOCTOU) race condition. This issue affects Spring Security: from 6.4.0 through 6.4.15, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-22751US | — | — | ||
Vulnerability in Spring Spring Security. Applications that explicitly configure One-Time Token login with JdbcOneTimeTokenService are vulnerable to a Time-of-check Time-of-use (TOC… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/spring-projects/spring-securityPACKAGE
- https://github.com/spring-projects/spring-security/commit/163772775036c4146815a5266874278c6f45f047WEB
- https://github.com/spring-projects/spring-security/commit/4187af38b251fc97fdf9949f7869618111e6e261WEB
- https://jinyeong.seol.pro/blogs/cve-2026-22751/enWEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-22751ADVISORY
- https://spring.io/security/cve-2026-22751WEB
scry
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