CVE-2026-31049

{"id": "CVE-2026-31049", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2026-04-14T14:16:13.130", "references": [{"url": "https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory/", "source": "cve@mitre.org"}, {"url": "https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Missing%20Server-Side%20Validation/Registration%20fields%20%26%20Import%20Csv", "source": "cve@mitre.org"}, {"url": "https://hostbillapp.com/changelog", "source": "cve@mitre.org"}, {"url": "https://hostbillapp.com/release-notes/11-27-2025.html", "source": "cve@mitre.org"}, {"url": "https://hostbillapp.com/release-notes/12-01-2025.html", "source": "cve@mitre.org"}, {"url": "https://hostbillapp.com/responsible-disclosure", "source": "cve@mitre.org"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-1236"}]}], "descriptions": [{"lang": "en", "value": "An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to execute arbitrary code and escalate privileges via the CSV registration field"}], "lastModified": "2026-04-27T19:18:46.690", "sourceIdentifier": "cve@mitre.org"}