CVE-2026-32767

Katalog CVE

CVSS 9.8 · Critical EPSS 0,70%

Kerentanan Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') pada b3log siyuan. Skor CVSS 3.1 9.8 (Critical) menurut github.com.

Deskripsi (NVD)

SiYuan is a personal knowledge management system. Versions 3.6.0 and below contain an authorization bypass vulnerability in the /api/search/fullTextSearchBlock endpoint. When the method parameter is set to 2, the endpoint passes user-supplied input directly as a raw SQL statement to the underlying SQLite database without any authorization or read-only checks. This allows any authenticated user — including those with the Reader role — to execute arbitrary SQL statements (SELECT, DELETE, UPDATE, DROP TABLE, etc.) against the application's database. This is inconsistent with the application's own security model: the dedicated SQL endpoint (/api/query/sql) correctly requires both CheckAdminRole and CheckReadonly middleware, but the search endpoint bypasses these controls entirely. This issue has been fixed in version 3.6.1.

Rincian

Terbit di NVD

20 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-863: Incorrect Authorization

EPSS (30 hari)

0,70% peluang dieksploitasi; lebih tinggi dari 51,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/siyuan-note/siyuan/security/advisories/GHSA-j7wh-x834-p3r7 exploit · mitigasi · advisory vendor
• https://github.com/siyuan-note/siyuan/commit/d5e2d0bce0dffef5f61bd8066954bc2d41181fc5 patch
• https://github.com/siyuan-note/siyuan/issues/17209 issue tracking
• https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1 release notes