Is CVE-2022-47406 actively exploited?

No active exploitation of CVE-2022-47406 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-47406 be exploited remotely?

Yes. CVE-2022-47406 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-47406?

CVE-2022-47406 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-47406

CWE-613Published: December 14, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

An issue was discovered in the fe_change_pwd (aka Change password for frontend users) extension before 2.0.5, and 3.x before 3.0.3, for TYPO3. The extension fails to revoke existing sessions for the current user when the password has been changed.

NVD Source

Technical Analysis

CVE-2022-47406 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.