{"id":"CVE-2026-28401","aliases":["GHSA-wwp2-x4rj-j8rm"],"url":"https://o3.security/vulnerability/CVE-2026-28401","summary":"NocoDB: Stored Cross-Site Scripting via Rich Text Cells","details":"### Summary\nRich text cell content rendered via `v-html` without sanitization, enabling stored XSS.\n\n### Details\nRich text in `TextArea.vue` was parsed by markdown-it with `html: true` and injected via `v-html` without DOMPurify. A user with Editor role can inject arbitrary HTML that executes for all viewers.\n\n### Impact\nStored XSS — malicious scripts execute for any user viewing the cell.\n\n### Credit\nThis issue was discovered by an AI agent developed by the GitHub Security Lab and reviewed by GHSL team members [@p-](https://github.com/p-) (Peter Stockli) and [@m-y-mo](https://github.com/m-y-mo) (Man Yue Mo).","published":"2026-03-02T16:20:00.697Z","modified":"2026-10-28T02:30:38.758700436Z","cvss":null,"epss":{"score":0.00179,"percentile":0.07396,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"nocodb","fixedVersion":"0.301.3"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/nocodb/nocodb/releases/tag/0.301.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28401.json"},{"type":"ADVISORY","url":"https://github.com/nocodb/nocodb/security/advisories/GHSA-wwp2-x4rj-j8rm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28401"},{"type":"PACKAGE","url":"https://github.com/nocodb/nocodb"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:38.758700436Z"}}