CVE-2026-69083
SiYuan: Unauthenticated SQL execution and REGEXP injection via fullTextSearchAssetContent (publish mode): reader-reachable raw SQL (method 2) and unescaped REGEXP (method 3) on read-write asset-content DB
Beschreibung
Vor Version 3.7.3 von SiYuan enthalten Schwachstellen bei der SQL-Injektion im Endpunkt fullTextSearchAssetContent, der von nicht authentifizierten Benutzern und mit RoleReader-Token erreichbar ist. Angreifer können über unescaped Methodenparameter und REGEXP-Klauseln beliebige SQL-Befehle auf der Lese-/Schreib-Datenbank für Asset-Inhalte ausführen, um Daten zwischen Notizen zu lesen, zu ändern oder zu löschen.
Metriken
Weakness-Klassen (CWE)
CWE-89Base
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
cwe.mitre.org →
Re-Analyse & Statuswechsel
Chronologie der NVD-Audit-Events für diese CVE — Reanalyses, CVSS-Updates, CPE-Diffs.
- CVE Modified2026-08-03 16:16 UTC· 134c704f-9b21-4f2e-91b3-4a467353bcc0
- Reference: https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fph3-ghq9-vw66
- SSVC: {"id":"CVE-2026-69083","role":"CISA Coordinator","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalI…
- New CVE Received2026-08-03 14:16 UTC· disclosure@vulncheck.com
- Affected: siyuan
- Description: SiYuan versions before v3.7.3 contain SQL injection vulnerabilities in the fullTextSearchAssetContent endpoint reachable by unauthenticated users and publish RoleReader tokens. Attackers can execute arbitrary SQL on the read-write asset-content database via unescaped method parameters and REGEXP clauses to read, modify, or delete cross-notebook data.
- CVSS V4.0: AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS V3.1: AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Betroffene Produkte
Aus der Hersteller-/CERT-Meldung extrahierte Produkte und Versionsbereiche. Ein Version-Range wie „<4.14.6“ impliziert die Update-Empfehlung „auf 4.14.6 oder höher aktualisieren“.
go
github.com/siyuan-note/siyuan/kernel
Quellen & Referenzen
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fph3-ghq9-vw66vendor-advisory
- https://www.vulncheck.com/advisories/siyuan-before-sql-injection-via-fulltextsearchassetcontentthird-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-69083advisory
- https://github.com/siyuan-note/siyuan/commit/cf42dd5680c8f2d50cebfada5d639c8d59faf50eweb
- https://github.com/siyuan-note/siyuanpackage