GHSA-x2wq-9x2f-fhj7
Spring Security Core has a TOCTOU race condition when One-Time Token login with JdbcOneTimeTokenService is configured
Quick fix
GHSA-x2wq-9x2f-fhj7 — org.springframework.security:spring-security-core: upgrade to the fixed version with the command below.
# pom.xml: bump <version>6.5.10</version> for org.springframework.security:spring-security-coreDetails
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
6.5.0Fixed in: 6.5.10# pom.xml: bump <version>6.5.10</version> for org.springframework.security:spring-security-core7.0.3Fixed in: 7.0.5# pom.xml: bump <version>7.0.5</version> for org.springframework.security:spring-security-core6.4.0No fixed version published yet for org.springframework.security:spring-security-core (maven). Pin to a known-safe version or switch to an alternative.
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-22751[ADVISORY]
- https://github.com/spring-projects/spring-security/commit/163772775036c4146815a5266874278c6f45f047[WEB]
- https://github.com/spring-projects/spring-security/commit/4187af38b251fc97fdf9949f7869618111e6e261[WEB]
- https://github.com/spring-projects/spring-security[PACKAGE]
- https://jinyeong.seol.pro/blogs/cve-2026-22751/en[WEB]
- https://spring.io/security/cve-2026-22751[WEB]