{"id":"CVE-2025-63721","details":"HummerRisk thru v1.5.0 is using a vulnerable Snakeyaml component, allowing attackers with normal user privileges to hit the /rule/add API and thereby achieve RCE and take over the server.","modified":"2026-08-12T03:51:26.191463028Z","published":"2025-12-08T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/63xxx/CVE-2025-63721.json"},"references":[{"type":"WEB","url":"https://gist.github.com/k1ng0fic3/e8c8c9353fff8fa95e2c2952587e9266"},{"type":"WEB","url":"https://github.com/k1ng0fic3/secrisk/blob/main/README.md"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/63xxx/CVE-2025-63721.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-63721"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hummerrisk/hummerrisk","events":[{"introduced":"0"},{"last_affected":"d084a8c0cd527f67311b73475108fe19dc1213fa"}],"database_specific":{"cpe":"cpe:2.3:a:hummerrisk:hummerrisk:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.5.0"}],"source":"CPE_RANGE"}}],"versions":["v1.5.0","v1.4.1","v1.4.0","v1.3.0","v1.2.0","v1.1.0","v1.0.1","v1.0.0","v0.9.0","v0.8.0","v0.7.0","v0.6.0","v0.5.2","v0.5.1","v0.5.0","v0.4.1","v0.4.0","v0.3.2","v0.3.1","v0.3.0","v0.2.2","v0.2.1","v0.2.0","v0.1.2","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-63721.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}