{"id":"CVE-2026-84701","summary":"NocoBase Rich Text Field Stored Cross-Site Scripting via API","details":"NocoBase fails to sanitize rich text field values in the read renderer, allowing users with create permissions to store malicious HTML with event handlers. Attackers can write arbitrary markup through the collection API that executes in the browsers of all users viewing the affected record.","modified":"2026-09-04T03:30:42.865800452Z","published":"2026-09-02T00:37:55.776Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/84xxx/CVE-2026-84701.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/84xxx/CVE-2026-84701.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-84701"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/nocobase-rich-text-field-stored-cross-site-scripting-via-api"},{"type":"REPORT","url":"https://github.com/nocobase/nocobase/issues/10416"},{"type":"PACKAGE","url":"https://github.com/nocobase/nocobase"},{"type":"ARTICLE","url":"https://github.com/nocobase/nocobase/blob/v2.2.5/packages/core/client/src/schema-component/antd/input/ReadPretty.tsx"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nocobase/nocobase","events":[{"introduced":"0"},{"last_affected":"7a980490c5f9145215bec7098eb2a814bab4741c"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"2.2.5"}],"source":"AFFECTED_FIELD"}}],"versions":["v2.2.5","v2.2.4","v2.2.3","v2.2.2","v2.2.1","v2.2.0","v2.2.0-beta.18","v2.2.0-beta.17","v2.2.0-beta.16","v2.2.0-beta.15","v2.2.0-alpha.8","v2.2.0-alpha.7","v2.2.0-alpha.6","v2.2.0-alpha.5","v2.2.0-alpha.4","v2.2.0-alpha.3","v2.2.0-alpha.2","v2.2.0-alpha.1","v2.1.0-alpha.47","v2.1.0-alpha.46","v2.1.0-alpha.45","v2.1.0-alpha.40","v2.1.0-alpha.39","v2.1.0-alpha.38","v2.1.0-alpha.37","v2.1.0-alpha.36","v2.1.0-alpha.35","v2.1.0-alpha.34","v2.1.0-alpha.33","v2.1.0-alpha.32","v2.1.0-alpha.31","v2.1.0-alpha.30","v2.1.0-alpha.29","v2.1.0-alpha.28","v2.1.0-alpha.27","v2.1.0-alpha.26","v2.1.0-alpha.25","v2.1.0-alpha.24","v2.1.0-alpha.23","v2.1.0-alpha.22","v2.1.0-alpha.21","v2.1.0-alpha.20","v2.1.0-alpha.19","v2.1.0-alpha.18","v2.1.0-alpha.17","v2.1.0-alpha.16","v2.1.0-alpha.15","v2.1.0-alpha.14","v2.1.0-alpha.13","v2.1.0-alpha.12","v2.1.0-alpha.11","v2.1.0-alpha.10","v2.1.0-alpha.9","v2.1.0-alpha.8","v2.1.0-alpha.7","v2.1.0-alpha.6","v2.1.0-alpha.5","v2.1.0-alpha.4","v2.1.0-alpha.3","v2.1.0-alpha.2","v2.1.0-alpha.1","v2.0.0-alpha.71","v2.0.0-alpha.70","v2.0.0-alpha.69","v2.0.0-alpha.68","v2.0.0-alpha.67","v2.0.0-alpha.66","v2.0.0-alpha.65","v2.0.0-alpha.64","v2.0.0-alpha.63","v2.0.0-alpha.62","v2.0.0-alpha.61","v2.0.0-alpha.60","v2.0.0-alpha.59","v2.0.0-alpha.58","v2.0.0-alpha.57","v2.0.0-alpha.56","v2.0.0-alpha.55","v2.0.0-alpha.54","v2.0.0-alpha.53","v2.0.0-alpha.52","v2.0.0-alpha.51","v2.0.0-alpha.50","v2.0.0-alpha.49","v2.0.0-alpha.48","v2.0.0-alpha.47","v2.0.0-alpha.46","v2.0.0-alpha.45","v2.0.0-alpha.44","v2.0.0-alpha.43","v2.0.0-alpha.42","v2.0.0-alpha.41","v2.0.0-alpha.40","v2.0.0-alpha.39","v2.0.0-alpha.38","v2.0.0-alpha.37","v2.0.0-alpha.36","v2.0.0-alpha.35","v2.0.0-alpha.34","v2.0.0-alpha.33","v2.0.0-alpha.32","v2.0.0-alpha.31","v2.0.0-alpha.30","v2.0.0-alpha.29","v2.0.0-alpha.28","v2.0.0-alpha.27","v2.0.0-alpha.26","v2.0.0-alpha.25","v2.0.0-alpha.24","v2.0.0-alpha.23","v2.0.0-alpha.22","v2.0.0-alpha.21","v2.0.0-alpha.20","v2.0.0-alpha.19","v2.0.0-alpha.18","v2.0.0-alpha.17","v2.0.0-alpha.16","v2.0.0-alpha.15","v2.0.0-alpha.14","v2.0.0-alpha.13","v2.0.0-alpha.12","v2.0.0-alpha.11","v2.0.0-alpha.10","v2.0.0-alpha.9","v2.0.0-alpha.8","v2.0.0-alpha.7","v2.0.0-alpha.6","v2.0.0-alpha.5","v2.0.0-alpha.4","v2.0.0-alpha.3","v2.0.0-alpha.2","v2.0.0-alpha.1","v1.9.0-alpha.17","v1.9.0-alpha.16","v1.9.0-alpha.15","v1.9.0-alpha.14","v1.9.0-alpha.13","v1.9.0-alpha.12","v1.9.0-alpha.11","v1.9.0-alpha.10","v1.9.0-alpha.9","v1.9.0-alpha.8","v1.9.0-alpha.7","v1.9.0-alpha.6","v1.9.0-alpha.5","v1.9.0-alpha.4","v1.9.0-alpha.3","v1.9.0-alpha.2","v1.9.0-alpha.1","v1.8.0-alpha.14","v1.8.0-beta.13","v1.8.0-alpha.13","v1.8.0-alpha.12","v1.8.0-alpha.11","v1.8.0-alpha.10","v1.8.0-alpha.9","v1.8.0-alpha.8","v1.8.0-alpha.7","v1.8.0-alpha.6","v1.8.0-alpha.5","v1.8.0-alpha.4","v1.8.0-alpha.3","v1.8.0-alpha.2","v1.8.0-alpha.1","v1.7.0-alpha.15","v1.7.0-alpha.14","v1.7.0-alpha.13","v1.7.0-alpha.12","v1.7.0-alpha.11","v1.7.0-alpha.10","v1.7.0-beta.9","v1.7.0-beta.8","v1.7.0-beta.7","v1.7.0-beta.6","v1.7.0-beta.5","v1.7.0-beta.4","v1.7.0-beta.3","v1.7.0-beta.2","v1.7.0-beta.1","v1.6.0-beta.19","v1.6.0-beta.18","v1.6.0-beta.17","v1.6.0-beta.16","v1.6.0-beta.15","v1.6.0-beta.14","v1.6.0-beta.13","v1.6.0-beta.12","v1.6.0-beta.11","v1.6.0-beta.10","v1.6.0-beta.9","v1.6.0-beta.8","v1.6.0-beta.7","v1.6.0-beta.6","v1.6.0-beta.5","v1.6.0-beta.4","v1.6.0-alpha.23","v1.6.0-alpha.22","v1.6.0-alpha.21","v1.6.0-alpha.20","v1.6.0-alpha.19","v1.6.0-alpha.18","v1.6.0-alpha.17","v1.6.0-alpha.16","v1.6.0-alpha.15","v1.6.0-alpha.14","v1.6.0-alpha.13","v1.6.0-alpha.12","v1.6.0-alpha.11","v1.6.0-alpha.10","v1.6.0-alpha.9","v1.6.0-alpha.8","v1.6.0-alpha.7","v1.6.0-alpha.6","v1.6.0-alpha.5","v1.6.0-alpha.4","v1.6.0-alpha.3","v1.6.0-alpha.2","v1.6.0-alpha.1","v1.5.0-alpha.5","v1.5.0-alpha.4","v1.5.0-alpha.3","v1.5.0-alpha.2","v1.5.0-alpha.1","v1.2.11-alpha","v1.2.10-alpha","v1.2.9-alpha","v1.2.8-alpha","v1.2.7-alpha","v1.2.6-alpha","v1.2.5-alpha","v1.2.4-alpha","v1.2.3-alpha","v1.2.2-alpha","v1.2.1-alpha","v1.2.0-alpha","v1.0.1-alpha.3","v1.0.1-alpha.2","v1.0.1-alpha.1","v1.0.0-alpha.17","v1.0.0-alpha.16","v1.0.0-alpha.15","v1.0.0-alpha.14","v1.0.0-alpha.13","v1.0.0-alpha.12","v1.0.0-alpha.11","v1.0.0-alpha.10","v1.0.0-alpha.9","v1.0.0-alpha.8","v1.0.0-alpha.7","v1.0.0-alpha.6","v1.0.0-alpha.5","v1.0.0-alpha.4","v1.0.0-alpha.3","v1.0.0-alpha.2","v1.0.0-alpha.1","v0.21.0-alpha.16","v0.21.0-alpha.15","v0.21.0-alpha.14","v0.21.0-alpha.13","v0.21.0-alpha.12","v0.21.0-alpha.11","v0.21.0-alpha.10","v0.21.0-alpha.9","v0.21.0-alpha.8","v0.21.0-alpha.7","v0.21.0-alpha.6","v0.21.0-alpha.5","v0.21.0-alpha.4","v0.21.0-alpha.3","v0.21.0-alpha.2","v0.21.0-alpha.1","v0.20.0-alpha.17","v0.20.0-alpha.16","v0.20.0-alpha.15","v0.20.0-alpha.14","v0.20.0-alpha.13","v0.20.0-alpha.12","v0.20.0-alpha.11","v0.20.0-alpha.10","v0.20.0-alpha.9","v0.20.0-alpha.8","v0.20.0-alpha.7","v0.20.0-alpha.6","v0.20.0-alpha.5","v0.20.0-alpha.4","v0.20.0-alpha.3","v0.20.0-alpha.2","v0.20.0-alpha.1","v0.19.0-alpha.9","v0.19.0-alpha.8","v0.19.0-alpha.7","v0.19.0-alpha.6","v0.19.0-alpha.5","v0.19.0-alpha.4","v0.19.0-alpha.3","v0.19.0-alpha.2","v0.19.0-alpha.1","v0.18.0-alpha.9","v0.18.0-alpha.8","v0.18.0-alpha.3","v0.18.0-alpha.2","v0.18.0-alpha.1","v0.17.0-alpha.7","v0.17.0-alpha.6","v0.17.0-alpha.5","v0.17.0-alpha.4","v0.16.0-alpha.6","v0.17.0-alpha.3","v0.17.0-alpha.2","v0.17.0-alpha.1","v0.16.0-alpha.5","v0.16.0-alpha.4","v0.16.0-alpha.3","v0.16.0-alpha.1","v0.15.0-alpha.4","v0.15.0-alpha.3","v0.15.0-alpha.2","v0.15.0-alpha.1","v0.14.0-alpha.8","v0.14.0-alpha.7","v0.14.0-alpha.6","v0.14.0-alpha.4","v0.14.0-alpha.3","v0.14.0-alpha.2","v0.14.0-alpha.1","v0.13.0-alpha.10","v0.13.0-alpha.9","v0.13.0-alpha.8","v0.13.0-alpha.7","v0.13.0-alpha.6","v0.13.0-alpha.5","v0.13.0-alpha.3","v0.13.0-alpha.4","v0.13.0-alpha.2","v0.13.0-alpha.1","v0.12.0-alpha.5","v0.12.0-alpha.4","v0.12.0-alpha.3","v0.12.0-alpha.2","v0.12.0-alpha.1","v0.11.1-alpha.5","v0.11.1-alpha.4","v0.11.1-alpha.3","v0.11.1-alpha.2","v0.11.1-alpha.1","v0.11.0-alpha.1","v0.10.1-alpha.1","v0.10.0-alpha.5","v0.10.0-alpha.4","v0.10.0-alpha.3","v0.10.0-alpha.2","v0.9.4-alpha.2","v0.9.4-alpha.1","v0.9.3-alpha.1","v0.9.2-alpha.4","v0.9.2-alpha.3","v0.9.2-alpha.2","v0.9.1-alpha.2","v0.9.1-alpha.1","v0.9.0-alpha.2","v0.9.0-alpha.1","v0.8.1-alpha.4","v0.8.1-alpha.2","v0.8.0-alpha.9","v0.8.0-alpha.5","v0.8.0-alpha.1","v0.7.4-alpha.7","v0.7.4-alpha.4","v0.7.4-alpha.1","v0.7.3-alpha.1","v0.7.2-alpha.1","v0.7.1-alpha.5","v0.7.1-alpha.4","v0.7.0-alpha.82","v0.7.0-alpha.67","v0.7.0-alpha.64","v0.7.0-alpha.60","v0.7.0-alpha.59","v0.7.0-alpha.58","v0.7.0-alpha.57","v0.7.0-alpha.34","v0.7.0-alpha.33","v0.7.0-alpha.30","v0.7.0-alpha.29","v0.7.0-alpha.28","v0.7.0-alpha.24","v0.7.0-alpha.16","v0.7.0-alpha.6","v0.7.0-alpha.5","v0.7.0-alpha.4","v0.7.0-alpha.3","v0.7.0-alpha.2","v0.7.0-alpha.1","v0.7.0-alpha.0","v0.5.0-alpha.33","v0.4.0-alpha.6","v0.4.0-alpha.5","v0.4.0-alpha.2","v0.4.0-alpha.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-84701.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"}]}