{"id":"CVE-2026-22748","aliases":["GHSA-cvc6-q2cp-2xhw"],"url":"https://o3.security/vulnerability/CVE-2026-22748","summary":"Potential Security Misconfiguration when Using withIssuerLocation","details":"Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder  or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator<Jwt> separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.","published":"2026-04-22T05:15:03.505Z","modified":"2026-07-15T01:48:59.591568087Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N"},"epss":{"score":0.00203,"percentile":0.10374,"asOf":"2026-08-07"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.springframework.security:spring-security-oauth2-jose","fixedVersion":null},{"ecosystem":"Maven","name":"org.springframework.security:spring-security-oauth2-jose","fixedVersion":null},{"ecosystem":"Maven","name":"org.springframework.security:spring-security-oauth2-jose","fixedVersion":"6.5.10"},{"ecosystem":"Maven","name":"org.springframework.security:spring-security-oauth2-jose","fixedVersion":"7.0.5"}],"fix":null,"references":[{"type":"WEB","url":"https://spring.io/security/cve-2026-22748"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22748.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22748"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:48:59.591568087Z"}}