{"action":"Upgrade github.com/siyuan-note/siyuan/kernel to 0.0.0-20260118092326-b2274baba2e1 or later.","affected":[{"introduced":"0"}],"component":"github.com/siyuan-note/siyuan/kernel","cve_ids":["CVE-2026-23850"],"ecosystem":"Go","epss":0.0062,"exploited":false,"fixed_versions":["0.0.0-20260118092326-b2274baba2e1"],"ghsa_id":"GHSA-cv54-7wv7-qxcw","id":"tcs_01M5KF7WC46W1P52T1PN1ERE12","modified_at":"2026-02-03T22:40:58.962376Z","published_at":"2026-01-21T01:02:00Z","references":["https://osv.dev/vulnerability/GHSA-cv54-7wv7-qxcw","https://github.com/siyuan-note/siyuan/security/advisories/GHSA-cv54-7wv7-qxcw","https://nvd.nist.gov/vuln/detail/CVE-2026-23850","https://github.com/siyuan-note/siyuan/issues/16860","https://github.com/siyuan-note/siyuan/commit/b2274baba2e11c8cf8901b0c5c871e5b27f1f6dd","https://github.com/siyuan-note/siyuan/commit/f8f4b517077b92c90c0d7b51ac11be1b34b273ad","https://github.com/siyuan-note/siyuan","https://github.com/siyuan-note/siyuan/blob/master/kernel/model/file.go#L1035","https://github.com/siyuan-note/siyuan/blob/v3.4.2/kernel/api/filetree.go#L799-L886"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-cv54-7wv7-qxcw","url":"https://osv.dev/vulnerability/GHSA-cv54-7wv7-qxcw"},{"source":"nvd","source_id":"CVE-2026-23850","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23850"}],"summary":"SiYuan vulnerable to Arbitrary file Read / SSRF"}