CVE-2024-2692

SiYuan 3.0.3 - RCE via Server Side XSS

Severity Score

9.6

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

SiYuan version 3.0.3 allows executing arbitrary commands on the server. This is possible because the application is vulnerable to Server Side XSS.

La versión 3.0.3 de SiYuan permite ejecutar comandos arbitrarios en el servidor. Esto es posible porque la aplicación es vulnerable al Server Side XSS.

*Credits: N/A

CVSS Scores

Fluid Attacksv3.1 9.6

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Poc

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-03-19 CVE Reserved
2024-04-04 CVE Published
2024-04-21 EPSS Updated
2024-08-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

CAPEC-549: Local Execution of Code

References (2)

URL	Tag	Source
https://fluidattacks.com/advisories/dezco
https://github.com/siyuan-note/siyuan

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
SiYuan Search vendor "SiYuan"		SiYuan Search vendor "SiYuan" for product "SiYuan"				3.0.3 Search vendor "SiYuan" for product "SiYuan" and version "3.0.3"		en		Affected