{"id":"CVE-2026-42540","state":"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.","publishedAt":"2026-06-04T20:57:52.211Z","updatedAt":"2026-06-05T19:30:43.905Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["dfir-iris iris-web"],"affected":[{"vendor":"dfir-iris","product":"iris-web","versions":[{"version":"< 2.4.28","status":"affected"}]}],"references":["https://github.com/dfir-iris/iris-web/security/advisories/GHSA-w78h-mx7h-qm3h"],"weaknesses":["CWE-915"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/42xxx/CVE-2026-42540.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42540","state":"PUBLISHED","datePublished":"2026-06-04T20:57:52.211Z","dateUpdated":"2026-06-05T19:30:43.905Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-28T16:56:50.190Z"},"containers":{"cna":{"title":"IRIS has a Mass Assignment issue","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"dfir-iris","product":"iris-web","versions":[{"version":"< 2.4.28","status":"affected"}]}],"references":[{"url":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-w78h-mx7h-qm3h","name":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-w78h-mx7h-qm3h","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-915","lang":"en","description":"CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-06-04T20:57:52.211Z"},"source":{"advisory":"GHSA-w78h-mx7h-qm3h","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/dfir-iris/iris-web/security/advisories/GHSA-w78h-mx7h-qm3h","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-05T19:30:06.495394Z","id":"CVE-2026-42540","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-05T19:30:43.905Z"}}]}}}