What is CVE-2023-50459?

CVE-2023-50459 is a medium-severity vulnerability in TYPO3 Femanager, classified under Incorrect Authorization. CVSS score: 5.4/10. Published 2026-09-14.

How severe is CVE-2023-50459?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in TYPO3 Femanager

CVE-2023-50459

An issue was discovered in the femanager extension 7.x before 7.2.3 for TYPO3. It fails to check access permissions for the edit user component. An authenticated frontend user can exploit this to either edit data of various frontend users or delete various frontend user accounts.

Vulnerability class: Broken Access Control

EPSS: 0.002 (14.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Typo3 Femanager

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

cve@mitre.org

Frequently asked questions

What is CVE-2023-50459?: CVE-2023-50459 is a medium-severity vulnerability in TYPO3 Femanager, classified under Incorrect Authorization. CVSS score: 5.4/10. Published 2026-09-14.
How severe is CVE-2023-50459?: Medium severity. CVSS v3 base score is 5.4 out of 10.