{"id":"CVE-2023-31207","aliases":["EUVD-2023-35522","GHSA-93fq-2c5r-cj4m","UBUNTU-CVE-2023-31207"],"status":"published","title":"Automation user secret logged to Apache access log","description":"Transmission of credentials within query parameters in Checkmk \u003c= 2.1.0p26, \u003c= 2.0.0p35, and \u003c= 2.2.0b6 (beta) may cause the automation user's secret to be written to the site Apache access log.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00224,"percentile":0.1317,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-532"],"published":"2023-05-02T08:52:31Z","modified":"2026-10-24T10:31:03Z","affected":[{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"check-mk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.6p5-1","1.2.6p12-1","1.2.6p12-1ubuntu0.16.04.1","1.2.6p12-1ubuntu0.16.04.1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"check-mk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.8p16-1ubuntu0.1","1.2.8p16-1ubuntu0.2"]}],"products":[{"vendor":"checkmk","product":"checkmk"},{"vendor":"checkmk gmbh","product":"checkmk"},{"vendor":"tribe29","product":"checkmk"}],"references":[{"url":"https://checkmk.com/werk/15189","tags":["x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31207"},{"url":"https://github.com/advisories/GHSA-93fq-2c5r-cj4m"},{"url":"https://ubuntu.com/security/CVE-2023-31207","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-31207","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-31207","title":"Automation user secret logged to Apache access log","description":"Transmission of credentials within query parameters in Checkmk \u003c= 2.1.0p26, \u003c= 2.0.0p35, and \u003c= 2.2.0b6 (beta) may cause the automation user's secret to be written to the site Apache access log.","status":"published","published":"2023-05-02T08:52:31.629Z","modified":"2025-01-30T14:18:33.648Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-532","CWE-532"],"updated_at":"2026-11-02T14:35:27.430605Z"}],"euvd":[{"id":"EUVD-2023-35522","description":"Transmission of credentials within query parameters in Checkmk \u003c= 2.1.0p26, \u003c= 2.0.0p35, and \u003c= 2.2.0b6 (beta) may cause the automation user's secret to be written to the site Apache access log.","status":"published","published":"2023-05-02T08:52:31Z","modified":"2025-01-30T14:18:33Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:09.506854Z"}],"ghsa":[{"id":"GHSA-93fq-2c5r-cj4m","title":"Transmission of credentials within query parameters in Checkmk \u003c= 2.1.0p26, \u003c= 2.0.0p35, and \u003c= 2...","description":"Transmission of credentials within query parameters in Checkmk \u003c= 2.1.0p26, \u003c= 2.0.0p35, and \u003c= 2.2.0b6 (beta) may cause the automation user's secret to be written to the site Apache access log.","status":"published","published":"2023-05-02T09:30:17Z","modified":"2024-04-04T03:46:30Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:56:18.00765Z"}],"nvd":[{"id":"CVE-2023-31207","description":"Transmission of credentials within query parameters in Checkmk \u003c= 2.1.0p26, \u003c= 2.0.0p35, and \u003c= 2.2.0b6 (beta) may cause the automation user's secret to be written to the site Apache access log.","status":"published","published":"2023-05-02T09:15:10.12Z","modified":"2026-06-17T05:56:33.107Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:07:59.151142Z"}],"osv":[{"id":"CVE-2023-31207","description":"Transmission of credentials within query parameters in Checkmk \u003c= 2.1.0p26, \u003c= 2.0.0p35, and \u003c= 2.2.0b6 (beta) may cause the automation user's secret to be written to the site Apache access log.","status":"published","published":"2023-05-02T09:15:10.12Z","modified":"2026-10-24T10:31:03.908069589Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:31.790231Z"},{"id":"UBUNTU-CVE-2023-31207","description":"Transmission of credentials within query parameters in Checkmk \u003c= 2.1.0p26, \u003c= 2.0.0p35, and \u003c= 2.2.0b6 (beta) may cause the automation user's secret to be written to the site Apache access log.","status":"published","published":"2023-05-02T09:15:00Z","modified":"2025-10-24T05:01:57Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T16:54:20.997471Z"}]}}