{"id":"CVE-2026-42540","aliases":["EUVD-2026-34328","GHSA-w78h-mx7h-qm3h"],"status":"published","title":"IRIS has a Mass Assignment issue","description":"IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 allow a user to alter values in the database via manipulated API requests. Version 2.4.28 contains a patch.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00183,"percentile":0.07914,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-915"],"published":"2026-06-04T20:57:52Z","modified":"2026-10-28T02:30:24Z","products":[{"vendor":"dfir-iris","product":"iris-web"}],"references":[{"url":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-w78h-mx7h-qm3h","tags":["x_refsource_CONFIRM","exploit","advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42540.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42540","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-42540","title":"IRIS has a Mass Assignment issue","description":"IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 allow a user to alter values in the database via manipulated API requests. Version 2.4.28 contains a patch.","status":"published","published":"2026-06-04T20:57:52.211Z","modified":"2026-06-05T19:30:43.905Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-915"],"updated_at":"2026-11-02T13:40:35.004553Z"}],"euvd":[{"id":"EUVD-2026-34328","description":"IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 allow a user to alter values in the database via manipulated API requests. Version 2.4.28 contains a patch.","status":"published","published":"2026-06-04T20:57:52Z","modified":"2026-06-05T19:30:43Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:50.521592Z"}],"nvd":[{"id":"CVE-2026-42540","description":"IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 allow a user to alter values in the database via manipulated API requests. Version 2.4.28 contains a patch.","status":"published","published":"2026-06-04T22:16:53.55Z","modified":"2026-07-22T20:10:00.127Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-915"],"updated_at":"2026-11-02T14:12:22.022466Z"}],"osv":[{"id":"CVE-2026-42540","title":"IRIS has a Mass Assignment issue","description":"IRIS is a web collaborative platform that helps incident responders share technical details during investigations. Versions prior to 2.4.28 allow a user to alter values in the database via manipulated API requests. Version 2.4.28 contains a patch.","status":"published","published":"2026-06-04T20:57:52.211Z","modified":"2026-10-28T02:30:24.415230745Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-915"],"updated_at":"2026-11-02T15:45:04.117819Z"}]}}