{"id":"GHSA-qxwq-q265-hc44","summary":"NocoDB Vulnerable to Stored Cross-site Scripting via Rich Text Field","details":"### Summary\nAn authenticated user with Editor role can inject arbitrary HTML into Rich Text cells by bypassing the TipTap editor and sending raw HTML via the API.\n\n### Details\nThe TipTap editor sanitizes HTML client-side, but the backend stores raw HTML without server-side sanitization. The stored content is rendered via `v-html` in `TextArea.vue` through `NcMarkdownParser.parse()` which performs no sanitization.\n\n### Impact\nStored XSS — malicious scripts execute for any user viewing the cell.\n\n### Credit\nThis issue was reported by [@Akokonunes](https://github.com/Akokonunes).","aliases":["CVE-2026-28359"],"modified":"2026-03-04T15:16:17.263130Z","published":"2026-03-02T19:51:55Z","database_specific":{"github_reviewed_at":"2026-03-02T19:51:55Z","nvd_published_at":"2026-03-02T17:16:34Z","cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/nocodb/nocodb/security/advisories/GHSA-qxwq-q265-hc44"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28359"},{"type":"PACKAGE","url":"https://github.com/nocodb/nocodb"},{"type":"WEB","url":"https://github.com/nocodb/nocodb/releases/tag/0.301.3"}],"affected":[{"package":{"name":"nocodb","ecosystem":"npm","purl":"pkg:npm/nocodb"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.301.3"}]}],"database_specific":{"last_known_affected_version_range":"\u003c= 0.301.2","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-qxwq-q265-hc44/GHSA-qxwq-q265-hc44.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"}]}