CVE-2023-53914

UliCMS 2023.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to create admin users through mass assignment in the UserController. Attackers can send a crafted POST request to the admin index.php endpoint with specific parameters to generate an administrative account with full system access.

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://web.archive.org/web/20230314183734/https://en.ulicms.de/	Product
https://www.exploit-db.com/exploits/51486	Exploit
https://www.vulncheck.com/advisories/ulicms-authentication-bypass-via-mass-assignment-vulnerability	Third Party Advisory
https://www.exploit-db.com/exploits/51486	Exploit

Configurations

Configuration 1 (hide)

cpe:2.3:a:ulicms:ulicms:2023.1:*:*:*:*:*:*:*

History

24 Dec 2025, 17:04

Type	Values Removed	Values Added
First Time		Ulicms Ulicms ulicms
CPE		cpe:2.3:a:ulicms:ulicms:2023.1:::::::*
References	~~() https://web.archive.org/web/20230314183734/https://en.ulicms.de/ -~~	() https://web.archive.org/web/20230314183734/https://en.ulicms.de/ - Product
References	~~() https://www.exploit-db.com/exploits/51486 -~~	() https://www.exploit-db.com/exploits/51486 - Exploit
References	~~() https://www.vulncheck.com/advisories/ulicms-authentication-bypass-via-mass-assignment-vulnerability -~~	() https://www.vulncheck.com/advisories/ulicms-authentication-bypass-via-mass-assignment-vulnerability - Third Party Advisory

18 Dec 2025, 15:15

Type	Values Removed	Values Added
References	~~() https://www.exploit-db.com/exploits/51486 -~~	() https://www.exploit-db.com/exploits/51486 -

17 Dec 2025, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-17 23:15

Updated : 2025-12-24 17:04

NVD link : CVE-2023-53914

Mitre link : CVE-2023-53914

CVE.ORG link : CVE-2023-53914

JSON object : View

Products Affected

ulicms

ulicms

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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