{"cve":"CVE-2024-38827","nvd":{"published":"2024-12-02T15:15:11.270","modified":"2026-06-17T07:41:07.373","status":"Deferred","description":"The usage of String.toLowerCase() and String.toUpperCase() has some Locale dependent exceptions that could potentially result in authorization rules not working properly.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","score":4.8},"cwes":["CWE-639"],"references":["https://spring.io/security/cve-2024-38827","https://security.netapp.com/advisory/ntap-20250124-0007/"],"products":[],"source":"nvd","synced_at":"2026-10-19T21:57:36.180738747+00:00"},"epss":{"cve":"CVE-2024-38827","score":0.00377,"percentile":0.31674,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-q3v6-hm2v-pw99","url":"https://osv.dev/vulnerability/GHSA-q3v6-hm2v-pw99","summary":"Spring Framework has Authorization Bypass for Case Sensitive Comparisons","modified":"2026-09-10T03:50:21.931277403Z","packages":[{"ecosystem":"Maven","name":"org.springframework.security:spring-security-core","purl":"pkg:maven/org.springframework.security/spring-security-core","ranges":["<5.7.14"],"fixed":["5.7.14"]},{"ecosystem":"Maven","name":"org.springframework.security:spring-security-core","purl":"pkg:maven/org.springframework.security/spring-security-core","ranges":[">=5.8.0 <5.8.16"],"fixed":["5.8.16"]},{"ecosystem":"Maven","name":"org.springframework.security:spring-security-core","purl":"pkg:maven/org.springframework.security/spring-security-core","ranges":[">=6.0.0 <6.0.14"],"fixed":["6.0.14"]},{"ecosystem":"Maven","name":"org.springframework.security:spring-security-core","purl":"pkg:maven/org.springframework.security/spring-security-core","ranges":[">=6.1.0 <6.1.12"],"fixed":["6.1.12"]},{"ecosystem":"Maven","name":"org.springframework.security:spring-security-core","purl":"pkg:maven/org.springframework.security/spring-security-core","ranges":[">=6.2.0 <6.2.8"],"fixed":["6.2.8"]},{"ecosystem":"Maven","name":"org.springframework.security:spring-security-core","purl":"pkg:maven/org.springframework.security/spring-security-core","ranges":[">=6.3.0 <6.3.5"],"fixed":["6.3.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}