Insecure Direct Object Reference in femanager extension for TYPO3



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2025-7900
CWE-ID CWE-639
Exploitation vector Network
Public exploit N/A
Vulnerable software
 femanager
Web applications / Modules and components for CMS

Vendor Alex Kellner, Oliver Eglseder, Thomas Scheibitz, Stefan Busemann

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Authorization bypass through user-controlled key

EUVDB-ID: #VU113163

Risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-7900

CWE-ID: CWE-639 - Authorization Bypass Through User-Controlled Key

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to Insecure Direct Object Reference (IDOR) issue within the __identity parameter. A remote user can submit manipulated data and modify other frontend user records.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

femanager: 6.4.0 - 8.3.0

CPE2.3 External links

https://typo3.org/security/advisory/typo3-ext-sa-2025-010


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



###SIDEBAR###