{"id":"CVE-2026-15227","aliases":["EUVD-2026-51529","GHSA-m93w-q9x6-3m46"],"status":"published","title":"Missing Authorization Allows Editing of Foreign Reports","description":"Missing authorization in Checkmk \u003c2.5.0p10, \u003c2.4.0p35, \u003c2.3.0p49, and 2.2.0 (EOL) allows an authenticated user lacking the \"Edit foreign Reports\" permission to modify reports owned by other users.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00351,"percentile":0.28983,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-07-31T12:21:58Z","modified":"2026-10-23T23:10:00Z","products":[{"vendor":"checkmk gmbh","product":"checkmk"}],"references":[{"url":"https://checkmk.com/werk/20003","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15227"},{"url":"https://github.com/advisories/GHSA-m93w-q9x6-3m46"}],"sources":{"cve":[{"id":"CVE-2026-15227","title":"Missing Authorization Allows Editing of Foreign Reports","description":"Missing authorization in Checkmk \u003c2.5.0p10, \u003c2.4.0p35, \u003c2.3.0p49, and 2.2.0 (EOL) allows an authenticated user lacking the \"Edit foreign Reports\" permission to modify reports owned by other users.","status":"published","published":"2026-07-31T12:21:58.292Z","modified":"2026-07-31T19:50:52.858Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:47:39.876248Z"}],"euvd":[{"id":"EUVD-2026-51529","description":"Missing authorization in Checkmk \u003c2.5.0p10, \u003c2.4.0p35, \u003c2.3.0p49, and 2.2.0 (EOL) allows an authenticated user lacking the \"Edit foreign Reports\" permission to modify reports owned by other users.","status":"published","published":"2026-07-31T12:21:58Z","modified":"2026-07-31T19:50:52Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T18:02:25.159179Z"}],"ghsa":[{"id":"GHSA-m93w-q9x6-3m46","title":"Missing authorization in Checkmk \u003c2.5.0p10, \u003c2.4.0p35, \u003c2.3.0p49, and 2.2.0 (EOL) allows an...","description":"Missing authorization in Checkmk \u003c2.5.0p10, \u003c2.4.0p35, \u003c2.3.0p49, and 2.2.0 (EOL) allows an authenticated user lacking the \"Edit foreign Reports\" permission to modify reports owned by other users.","status":"published","published":"2026-07-31T15:32:49Z","modified":"2026-07-31T15:32:58Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:09:59.725505Z"}],"nvd":[{"id":"CVE-2026-15227","description":"Missing authorization in Checkmk \u003c2.5.0p10, \u003c2.4.0p35, \u003c2.3.0p49, and 2.2.0 (EOL) allows an authenticated user lacking the \"Edit foreign Reports\" permission to modify reports owned by other users.","status":"published","published":"2026-07-31T13:17:19.593Z","modified":"2026-10-23T23:10:00.157Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:34.290716Z"}]}}