CVE-2026-72807General

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

SiYuan versions before v3.7.4 contain a second-order SQL injection vulnerability in attribute-view template columns that expose the queryBlocks function, which executes raw SQL using string substitution instead of parameterized queries. Attackers can distribute malicious SiYuan documents or packages with crafted template columns that execute arbitrary SQL on a victim's kernel when the package is imported and rendered, enabling read and write access across notebooks.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-89

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • General: 1 classified signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-04: 1Technical Details · 2026-09-04: 109-04
Signal classification1 categories
General
1100.0%
Referenced assets1 URL
Full discourse1 post
  • DailyCVE@dailycve
    General

    🟠 SiYuan, SQL Injection, #CVE-2026-72807 (Medium) -DC-Sep2026-2186 https://dailycve.com/siyuan-sql-injection-cve-2026-72807-medium-dc-sep2026-2186/

    Post summary

    A standard CVE announcement for a medium‑severity SQL Injection in SiYuan, with no PoC, exploit details, or patch information provided.

    0000028
    233 followersView on X

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