{"id":"CVE-2026-90821","summary":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Crafty Controller","details":"An input neutralization vulnerability in the Webhook URL form field component of Crafty Controller allows a remote, authenticated attacker to perform stored XSS via malicious form input","modified":"2026-10-17T02:48:33.556302155Z","published":"2026-10-16T13:37:40.079Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90821.json","cna_assigner":"GitLab","cwe_ids":["CWE-79"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90821.json"},{"type":"PACKAGE","url":"https://gitlab.com/crafty-controller/crafty-4"},{"type":"WEB","url":"https://gitlab.com/crafty-controller/crafty-4/-/work_items/745"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90821"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/crafty-controller/crafty-4","events":[{"introduced":"de97cb799ef6496f63b0803a2101b91165946f26"},{"fixed":"fe65b372a4388552e9f4a1fe54251b2321f042fa"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"4.2.0"},{"fixed":"4.11.0"}]}}],"versions":["v4.10.8","v4.10.7","v4.10.6","v4.10.5","v4.10.4","v4.10.3","v4.10.2","v4.10.1","v4.10.0","v4.9.0","v4.8.0","v4.7.0","v4.6.2","v4.6.1","v4.5.5","v4.5.4","v4.5.3","v4.5.2","v4.5.1","v4.5.0","v4.4.11","v4.4.10","v4.4.9","v4.4.8","v4.4.7","v4.4.6","v4.4.5","v4.4.4","v4.4.3","v4.4.2","v4.4.1","v4.4.0","v4.3.2","v4.3.1","v4.3.0","v4.2.3","v4.2.2","v4.2.1","v4.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90821.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}