{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-42543", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-04-28T16:56:50.190Z", "datePublished": "2026-06-04T21:00:51.337Z", "dateUpdated": "2026-06-04T21:36:17.209Z"}, "containers": {"cna": {"title": "IRIS has a Cross-Site Request Forgery (CSRF) issue", "problemTypes": [{"descriptions": [{"cweId": "CWE-650", "lang": "en", "description": "CWE-650: Trusting HTTP Permission Methods on the Server Side", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m73w-v4r5-vw9m", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m73w-v4r5-vw9m"}], "affected": [{"vendor": "dfir-iris", "product": "iris-web", "versions": [{"version": "< 2.4.28", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-06-04T21:00:51.337Z"}, "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 are vulnerable to a cross-site request forgery attack, because they use the HTTP method `GET` to change state on the server. Version 2.4.28 contains a patch."}], "source": {"advisory": "GHSA-m73w-v4r5-vw9m", "discovery": "UNKNOWN"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/05/19/11"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-06-04T21:36:17.209Z"}}]}}

{}

{"cveTags": [], "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 are vulnerable to a cross-site request forgery attack, because they use the HTTP method `GET` to change state on the server. Version 2.4.28 contains a patch."}], "id": "CVE-2026-42543", "lastModified": "2026-06-04T22:16:53.737", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-06-04T22:16:53.737", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/dfir-iris/iris-web/security/advisories/GHSA-m73w-v4r5-vw9m"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/05/19/11"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-650"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.4.28)"}}], "enrichment": {"confidence": 88.0, "confidence_source": "matching", "scores": [{"score": 88.0, "source": "matching"}]}, "original": {"product": "iris-web", "source": "cna", "vendor": "dfir-iris"}, "product": "iris", "vendor": "dfir-iris"}], "created": "2026-06-04T22:30:25.108642+00:00", "updated": "2026-06-05T07:30:30.612494+00:00", "vendors": ["dfir-iris", "dfir-iris$PRODUCT$iris"]}