{"id":"CVE-2023-20859","aliases":["GHSA-r47r-87p9-8jh3"],"url":"https://o3.security/vulnerability/CVE-2023-20859","summary":"Spring Vault vulnerable to insertion of sensitive information into a log file","details":"In Spring Vault, versions 3.0.x prior to 3.0.2 and versions 2.3.x prior to 2.3.3 and older versions, an application is vulnerable to insertion of sensitive information into a log file when it attempts to revoke a Vault batch token.","published":"2023-03-23T00:00:00Z","modified":"2026-07-15T01:49:17.731662409Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.springframework.vault:spring-vault-core","fixedVersion":"3.0.2"},{"ecosystem":"Maven","name":"org.springframework.vault:spring-vault-core","fixedVersion":"2.3.3"}],"fix":null,"references":[{"type":"WEB","url":"https://spring.io/security/cve-2023-20859"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/20xxx/CVE-2023-20859.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20859"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:17.731662409Z"}}