CVE-2026-109119

{"id": "CVE-2026-109119", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-109119", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-10-16T13:31:02.410278Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cve@gitlab.com", "affectedData": [{"repo": "https://gitlab.com/ikus-soft/rdiffweb", "vendor": "ikus-soft", "product": "rdiffweb", "versions": [{"status": "affected", "version": "0", "lessThan": "2.10.6", "versionType": "semver"}], "defaultStatus": "unknown"}]}], "published": "2026-10-16T11:17:00.927", "references": [{"url": "https://gitlab.com/ikus-soft/rdiffweb", "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/ikus-soft/rdiffweb/-/commit/4ce35fc2d23ac1cc789186f32bf76603b2eddeb3", "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/ikus-soft/rdiffweb/-/commit/b529adf2c13a210d10aaf56325de4d3fb2428abe", "source": "cve@gitlab.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "Improper Privilege Management in the user management API endpoint (/api/users/{username_or_id}) in Rdiffweb allows authenticated users to elevate their privileges to administrator by modifying the role parameter in a POST request."}], "lastModified": "2026-10-16T20:04:29.760", "sourceIdentifier": "cve@gitlab.com"}