CVE-2023-45023

mediumpriority · track · 0OT risk · elevatedEPSS 0.002 · 9 %ileDEUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.19% (9th) EPSS

CVSS 4.2 · medium

Is it mine?

1 products

Who says so?

2 sources

osv · cert_bund

EPSS · scored 2026-10-28

The femanager extension 7 before 7.2.2 for TYPO3 has Incorrect Access Control: it lacks a check for permissions for the invitation component.

cvss

Technical severity, 0–10. One row per scoring source.

4.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.9–4.2

v3.14.2mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:Nsecondary · cve@mitre.org USexploitability 1.6 · impact 2.5

v3.13.9lowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2546TYPO3 Extension(Femanager): Schwachstelle ermöglicht Umgehen von SicherheitsvorkehrungenDeutsch2023-10-03csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in der TYPO3 Extension Femanager ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
GHSA-93j4-v838-8767TYPO3 extension femanager Broken Access Control vulnerability2023-10-04ghsa · osvUS
femanager fails to check access permissions for the invitation component. Depending on the configuration of the plugin, a remote user can create frontend user accounts with access to configured frontend groups.

Which sources assert this record, and when.

published 2026-09-14modified 2026-09-22

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.