{"id":"CVE-2023-51389","aliases":["EUVD-2023-56110","GHSA-rmvr-9p5x-mm96"],"status":"published","title":"HertzBeat SnakeYAML Deser RCE","description":"Hertzbeat is a real-time monitoring system. At the interface of `/define/yml`, SnakeYAML is used as a parser to parse yml content, but no security configuration is used, resulting in a YAML deserialization vulnerability. Version 1.4.1 fixes this vulnerability.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01283,"percentile":0.70296,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2024-02-22T15:59:29Z","modified":"2026-10-28T10:36:11Z","products":[{"vendor":"apache","product":"hertzbeat"},{"vendor":"dromara","product":"hertzbeat"}],"references":[{"url":"https://github.com/dromara/hertzbeat/security/advisories/GHSA-rmvr-9p5x-mm96","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Vendor Advisory","advisory"]},{"url":"https://github.com/dromara/hertzbeat/commit/97c3f14446d1c96d1fc993df111684926b6cce17","tags":["x_refsource_MISC","x_transferred","Patch","fix"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51389.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-51389","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-51389","title":"HertzBeat SnakeYAML Deser RCE","description":"Hertzbeat is a real-time monitoring system. At the interface of `/define/yml`, SnakeYAML is used as a parser to parse yml content, but no security configuration is used, resulting in a YAML deserialization vulnerability. Version 1.4.1 fixes this vulnerability.","status":"published","published":"2024-02-22T15:59:29.842Z","modified":"2024-08-22T17:54:37.971Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:35:17.48054Z"}],"euvd":[{"id":"EUVD-2023-56110","description":"Hertzbeat is a real-time monitoring system. At the interface of `/define/yml`, SnakeYAML is used as a parser to parse yml content, but no security configuration is used, resulting in a YAML deserialization vulnerability. Version 1.4.1 fixes this vulnerability.","status":"published","published":"2024-02-22T15:59:29Z","modified":"2024-08-22T17:54:37Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:56:13.216602Z"}],"nvd":[{"id":"CVE-2023-51389","description":"Hertzbeat is a real-time monitoring system. At the interface of `/define/yml`, SnakeYAML is used as a parser to parse yml content, but no security configuration is used, resulting in a YAML deserialization vulnerability. Version 1.4.1 fixes this vulnerability.","status":"published","published":"2024-02-22T16:15:53.623Z","modified":"2026-06-17T06:40:51.68Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:09:07.077422Z"}],"osv":[{"id":"CVE-2023-51389","title":"HertzBeat SnakeYAML Deser RCE","description":"Hertzbeat is a real-time monitoring system. At the interface of `/define/yml`, SnakeYAML is used as a parser to parse yml content, but no security configuration is used, resulting in a YAML deserialization vulnerability. Version 1.4.1 fixes this vulnerability.","status":"published","published":"2024-02-22T15:59:29.842Z","modified":"2026-10-28T10:36:11.957573711Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:44:35.245372Z"}]}}