## cve-2026-47834 - MEDIUM - Spring Data JPA Sort expression validation bypass

- 種別: advisory
- 関連技術: spring, java
- CVE: CVE-2026-47834
- 公開日時: 2026-08-20T00:00:00.000Z
- 情報源: Spring Security Advisories (https://spring.io/security/cve-2026-47834)
- パーマリンク: https://vulnpulse.app/items/spring-security-224f977f6db8

Spring Data JPA's Sort validation can be bypassed when parameters containing crafted payload are accepted from untrusted sources. The application is vulnerable if all of the following are true: The application accepts Sort parameters from untrusted input and uses them without prior sanitization as input for native SQL repository methods. The repository method is annotated with @NativeQuery or @Query(nativeQuery=true) . The repository method allows sorting via a Sort or Pageable parameter. The underlying database accepts non ASCII characters as part of its SQL syntax. On affected databases inf…