CVE-2023-53914 | THREATINT

Description

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.

PUBLISHED Reserved 2025-12-16 | Published 2025-12-17 | Updated 2025-12-18 | Assigner VulnCheck

CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Authorization Bypass Through User-Controlled Key

Product status

2023.1

affected

Credits

Mirabbas Ağalarov finder

References

www.exploit-db.com/exploits/51486 exploit

www.exploit-db.com/exploits/51486 (ExploitDB-51486) exploit

web.archive.org/web/20230314183734/https://en.ulicms.de/ (Archived Product Webpage) product

www.vulncheck.com/...ypass-via-mass-assignment-vulnerability (VulnCheck Advisory: UliCMS 2023.1 Authentication Bypass via Mass Assignment Vulnerability) third-party-advisory

cve.org (CVE-2023-53914)

nvd.nist.gov (CVE-2023-53914)

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