{"id":"CVE-2022-46836","aliases":["EUVD-2022-49618","GHSA-h9m9-95j2-cpmj","UBUNTU-CVE-2022-46836"],"status":"published","title":"PHP code injection in watolib","description":"PHP code injection in watolib auth.php and hosttags.php in Tribe29's Checkmk \u003c= 2.1.0p10, Checkmk \u003c= 2.0.0p27, and Checkmk \u003c= 1.6.0p29 allows an attacker to inject and execute PHP code which will be executed upon request of the vulnerable component.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01126,"percentile":0.6659,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-94"],"published":"2023-02-20T16:52:56Z","modified":"2026-10-24T10:30:43Z","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/14383","tags":["x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://www.sonarsource.com/blog/checkmk-rce-chain-3/","tags":["x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-46836"},{"url":"https://www.sonarsource.com/blog/checkmk-rce-chain-3"},{"url":"https://github.com/advisories/GHSA-h9m9-95j2-cpmj"},{"url":"https://ubuntu.com/security/CVE-2022-46836","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-46836","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-46836","title":"PHP code injection in watolib","description":"PHP code injection in watolib auth.php and hosttags.php in Tribe29's Checkmk \u003c= 2.1.0p10, Checkmk \u003c= 2.0.0p27, and Checkmk \u003c= 1.6.0p29 allows an attacker to inject and execute PHP code which will be executed upon request of the vulnerable component.","status":"published","published":"2023-02-20T16:52:56.912Z","modified":"2024-08-03T14:39:39.053Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L","level":"critical","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:34:32.156873Z"}],"euvd":[{"id":"EUVD-2022-49618","description":"PHP code injection in watolib auth.php and hosttags.php in Tribe29's Checkmk \u003c= 2.1.0p10, Checkmk \u003c= 2.0.0p27, and Checkmk \u003c= 1.6.0p29 allows an attacker to inject and execute PHP code which will be executed upon request of the vulnerable component.","status":"published","published":"2023-02-20T16:52:56Z","modified":"2024-08-03T14:39:39Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L","level":"critical"}],"updated_at":"2026-11-03T03:25:18.56035Z"}],"ghsa":[{"id":"GHSA-h9m9-95j2-cpmj","title":"PHP code injection in watolib auth.php and hosttags.php in Tribe29's Checkmk \u003c= 2.1.0p10, Checkmk...","description":"PHP code injection in watolib auth.php and hosttags.php in Tribe29's Checkmk \u003c= 2.1.0p10, Checkmk \u003c= 2.0.0p27, and Checkmk \u003c= 1.6.0p29 allows an attacker to inject and execute PHP code which will be executed upon request of the vulnerable component.","status":"published","published":"2023-02-20T18:30:16Z","modified":"2024-07-23T21:32:37Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20","CWE-94"],"updated_at":"2026-11-02T14:57:44.165395Z"}],"nvd":[{"id":"CVE-2022-46836","description":"PHP code injection in watolib auth.php and hosttags.php in Tribe29's Checkmk \u003c= 2.1.0p10, Checkmk \u003c= 2.0.0p27, and Checkmk \u003c= 1.6.0p29 allows an attacker to inject and execute PHP code which will be executed upon request of the vulnerable component.","status":"published","published":"2023-02-20T17:15:12.153Z","modified":"2026-06-17T05:12:30.05Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L","level":"critical","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20","CWE-94"],"updated_at":"2026-11-02T14:07:36.601381Z"}],"osv":[{"id":"CVE-2022-46836","description":"PHP code injection in watolib auth.php and hosttags.php in Tribe29's Checkmk \u003c= 2.1.0p10, Checkmk \u003c= 2.0.0p27, and Checkmk \u003c= 1.6.0p29 allows an attacker to inject and execute PHP code which will be executed upon request of the vulnerable component.","status":"published","published":"2023-02-20T17:15:12.153Z","modified":"2026-10-24T10:30:43.66650954Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:27.481647Z"},{"id":"UBUNTU-CVE-2022-46836","description":"PHP code injection in watolib auth.php and hosttags.php in Tribe29's Checkmk \u003c= 2.1.0p10, Checkmk \u003c= 2.0.0p27, and Checkmk \u003c= 1.6.0p29 allows an attacker to inject and execute PHP code which will be executed upon request of the vulnerable component.","status":"published","published":"2023-02-20T17:15:00Z","modified":"2025-10-24T04:54:01Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L","level":"critical"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:53:56.473586Z"}]}}