CVE-2023-53914 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Ulicms	Ulicms	2023.1

Related Weaknesses (CWE)

CWE-639

References

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

FAQ

What is CVE-2023-53914?

CVE-2023-53914 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 PO...

How severe is CVE-2023-53914?

CVE-2023-53914 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-53914?

Check the references section above for vendor advisories and patch information. Affected products include: Ulicms Ulicms.