{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-18516", "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "state": "PUBLISHED", "assignerShortName": "GitLab", "dateReserved": "2026-07-31T18:03:55.509Z", "datePublished": "2026-10-16T13:37:55.079Z", "dateUpdated": "2026-10-16T13:37:55.079Z"}, "containers": {"cna": {"title": "Improper Encoding or Escaping of Output in Crafty Controller", "descriptions": [{"lang": "en", "value": "An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection"}], "affected": [{"vendor": "Arcadia Technology, LLC", "product": "Crafty Controller", "repo": "https://gitlab.com/crafty-controller/crafty-4", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "4.10.8", "versionType": "semver"}], "defaultStatus": "unaffected"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-116: Improper Encoding or Escaping of Output", "cweId": "CWE-116", "type": "CWE"}]}], "references": [{"url": "https://gitlab.com/crafty-controller/crafty-4/-/work_items/743"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL"}}], "solutions": [{"lang": "en", "value": "Upgrade to version 4.11.0 or make Crafty Controller only accessible behind a reverse proxy that blocks injection of the X-Real-IP and X-Forwarded-For headers"}], "credits": [{"lang": "en", "value": "Thank you to [0x90](https://0x90.sh/) on GitLab for reporting this issue.", "type": "finder"}], "providerMetadata": {"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab", "dateUpdated": "2026-10-16T13:37:55.079Z"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Crafty Controller", "repo": "https://gitlab.com/crafty-controller/crafty-4", "vendor": "Arcadia Technology, LLC", "versions": [{"lessThanOrEqual": "4.10.8", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "cve@gitlab.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection"}], "id": "CVE-2026-18516", "lastModified": "2026-10-16T14:17:24.710", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 6.0, "source": "cve@gitlab.com", "type": "Secondary"}]}, "published": "2026-10-16T14:17:24.710", "references": [{"source": "cve@gitlab.com", "url": "https://gitlab.com/crafty-controller/crafty-4/-/work_items/743"}], "sourceIdentifier": "cve@gitlab.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-116"}], "source": "cve@gitlab.com", "type": "Primary"}]}

{}

{}