{"id":"CVE-2026-18516","aliases":["EUVD-2026-102873","GHSA-2ffc-fh9v-47xp"],"status":"published","title":"Improper Encoding or Escaping of Output in Crafty Controller","description":"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","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00291,"percentile":0.21847,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-116"],"published":"2026-10-16T13:37:55Z","modified":"2026-10-28T02:30:30Z","products":[{"vendor":"arcadia technology, llc","product":"crafty controller"}],"references":[{"url":"https://gitlab.com/crafty-controller/crafty-4/-/work_items/743","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18516","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2ffc-fh9v-47xp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/18xxx/CVE-2026-18516.json","tags":["advisory"]},{"url":"https://gitlab.com/crafty-controller/crafty-4","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-18516","title":"Improper Encoding or Escaping of Output in Crafty Controller","description":"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","status":"published","published":"2026-10-16T13:37:55.079Z","modified":"2026-10-18T13:54:08.252Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T14:20:12.60856Z"}],"euvd":[{"id":"EUVD-2026-102873","description":"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","status":"published","published":"2026-10-16T13:37:55Z","modified":"2026-10-18T13:54:08Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:00:00.51681Z"}],"ghsa":[{"id":"GHSA-2ffc-fh9v-47xp","title":"An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote...","description":"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","status":"published","published":"2026-10-16T15:38:46Z","modified":"2026-10-16T15:38:53Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T15:13:51.736258Z"}],"nvd":[{"id":"CVE-2026-18516","description":"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","status":"published","published":"2026-10-16T14:17:24.71Z","modified":"2026-10-18T14:16:54.97Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T14:13:00.123071Z"}],"osv":[{"id":"CVE-2026-18516","title":"Improper Encoding or Escaping of Output in Crafty Controller","description":"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","status":"published","published":"2026-10-16T13:37:55.079Z","modified":"2026-10-28T02:30:30.143764182Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-116"],"updated_at":"2026-11-02T15:44:58.024074Z"}]}}