CVE-2021-38243

xunruicms up to v4.5.1 was discovered to contain a remote code execution (RCE) vulnerability in /index.php. This vulnerability allows attackers to execute arbitrary code via a crafted GET request.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/P0wfuu/xunruicms-RCE	Exploit Third Party Advisory
https://github.com/P0wfuu/xunruicms-RCE	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:xunruicms:xunruicms:*:*:*:*:*:*:*:*

History

18 Jun 2025, 15:15

Type	Values Removed	Values Added
CWE		CWE-94

21 Nov 2024, 06:16

Type	Values Removed	Values Added
References	~~() https://github.com/P0wfuu/xunruicms-RCE - Exploit, Third Party Advisory~~	() https://github.com/P0wfuu/xunruicms-RCE - Exploit, Third Party Advisory

07 Mar 2024, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-27 15:15

Updated : 2025-06-18 15:15

NVD link : CVE-2021-38243

Mitre link : CVE-2021-38243

CVE.ORG link : CVE-2021-38243

JSON object : View

Products Affected

xunruicms

xunruicms

CWE

NVD-CWE-noinfo CWE-94

Improper Control of Generation of Code ('Code Injection')

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