CVE-2026-1089

{"id": "CVE-2026-1089", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-1089", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-21T15:00:15.290199Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "df4dee71-de3a-4139-9588-11b62fe6c0ff", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "affected": [{"source": "df4dee71-de3a-4139-9588-11b62fe6c0ff", "affectedData": [{"vendor": "Fortra", "product": "GoAnywhere MFT", "versions": [{"status": "affected", "version": "0", "lessThan": "7.10.0", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-04-21T15:16:35.943", "references": [{"url": "https://www.fortra.com/security/advisories/product-security/fi-2026-005", "tags": ["Vendor Advisory"], "source": "df4dee71-de3a-4139-9588-11b62fe6c0ff"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "df4dee71-de3a-4139-9588-11b62fe6c0ff", "description": [{"lang": "en", "value": "CWE-74"}]}], "descriptions": [{"lang": "en", "value": "User\u2011Controlled HTTP Header in Fortra's GoAnywhere MFT prior to version 7.10.0 allows attackers to trigger a DNS lookup, as well as\u00a0DNS Rebinding and Information Disclosure."}], "lastModified": "2026-06-17T10:14:58.590", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fortra:goanywhere_managed_file_transfer:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8EB6422D-7B12-41B3-BD42-5610C6C72524", "versionEndExcluding": "7.10.0"}], "operator": "OR"}]}], "sourceIdentifier": "df4dee71-de3a-4139-9588-11b62fe6c0ff"}