{"cve":"CVE-2026-50551","nvd":{"published":"2026-06-24T22:16:47.513","modified":"2026-10-25T23:10:00.167","status":"Deferred","description":"SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, SiYuan contains a stored cross-site scripting (XSS) vulnerability in the Attribute View (database) asset cell renderer that escalates to remote code execution (RCE) in the Electron desktop client. This vulnerability is fixed in 3.7.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","score":9.9},"cwes":["CWE-79"],"references":["https://github.com/siyuan-note/siyuan/security/advisories/GHSA-56mp-4f3v-fgj2","https://github.com/siyuan-note/siyuan/security/advisories/GHSA-56mp-4f3v-fgj2"],"products":[],"source":"nvd","synced_at":"2026-10-25T23:44:33.281319194+00:00"},"epss":{"cve":"CVE-2026-50551","score":0.00776,"percentile":0.55526,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-56mp-4f3v-fgj2","url":"https://osv.dev/vulnerability/GHSA-56mp-4f3v-fgj2","summary":"SiYuan: Stored XSS to RCE via Unsanitized Attribute View Asset Cell Content","modified":"2026-07-21T19:19:09.843167582Z","packages":[{"ecosystem":"Go","name":"github.com/siyuan-note/siyuan/kernel","purl":"pkg:golang/github.com/siyuan-note/siyuan/kernel","ranges":["<0.0.0-20260628153353-2d5d72223df4"],"fixed":["0.0.0-20260628153353-2d5d72223df4"]}]},{"id":"GO-2026-5967","url":"https://osv.dev/vulnerability/GO-2026-5967","summary":"SiYuan: Stored XSS to RCE via Unsanitized Attribute View Asset Cell Content in github.com/siyuan-note/siyuan/kernel","modified":"2026-07-21T19:15:33.322852240Z","packages":[{"ecosystem":"Go","name":"github.com/siyuan-note/siyuan/kernel","purl":"pkg:golang/github.com/siyuan-note/siyuan/kernel","ranges":["<0.0.0-20260628153353-2d5d72223df4"],"fixed":["0.0.0-20260628153353-2d5d72223df4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}