{"id":"CVE-2026-28397","aliases":["GHSA-rcph-x7mj-54mm"],"url":"https://o3.security/vulnerability/CVE-2026-28397","summary":"NocoDB: Stored Cross-Site Scripting via Comments","details":"### Summary\nComments rendered via `v-html` without sanitization, enabling stored XSS.\n\n### Details\nComments in `Comments.vue` were parsed by markdown-it with `html: true` and injected via `v-html` without DOMPurify. A user with Commenter role can inject arbitrary HTML that executes for all viewers.\n\n### Impact\nStored XSS — malicious scripts execute for any user viewing the comment.\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":"2026-03-02T16:19:07.187Z","modified":"2026-10-28T02:30:59.222598661Z","cvss":null,"epss":null,"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-2026-28397.json"},{"type":"ADVISORY","url":"https://github.com/nocodb/nocodb/security/advisories/GHSA-rcph-x7mj-54mm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28397"},{"type":"PACKAGE","url":"https://github.com/nocodb/nocodb"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:59.222598661Z"}}