CVE-2024-53505Public exploitNetwork attack vector

Database disclosure via concatenated asset ID in SQL

Published Nov 29, 2024 · Updated Dec 2, 2024

SQL injection in SiYuan 3.1.11 allows remote attackers to read its SQLite database through the getAssetContent API endpoint. GetAssetContent in kernel/model/asset_content.go directly concatenates the attacker-controlled id value into the WHERE clause of a raw SELECT statement. The published proof of concept demonstrates database extraction from a default-theme installation without prior privileges.

CVSS severity9.8
Critical
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in SiYuan 3.1.11 allows remote attackers to read its SQLite database through the getAssetContent API endpoint. GetAssetContent in kernel/model/asset_content.go directly concatenates the attacker-controlled id value into the WHERE clause of a raw SELECT statement. The published proof of concept demonstrates database extraction from a default-theme installation without prior privileges.

The record

CVE
CVE-2024-53505
Published
Nov 29, 2024
Updated
Dec 2, 2024
Vendor
SiYuan Note
Product
SiYuan
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 29, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.1.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SiYuan Note · SiYuanversion=3.1.11

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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