Is CVE-2024-22212 actively exploited?

No active exploitation of CVE-2024-22212 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2024-22212 be exploited remotely?

Yes. CVE-2024-22212 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2024-22212?

CVE-2024-22212 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2024-22212

CWE-306Published: January 18, 2024· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Nextcloud Global Site Selector is a tool which allows you to run multiple small Nextcloud instances and redirect users to the right server. A problem in the password verification method allows an attacker to authenticate as another user. It is recommended that the Nextcloud Global Site Selector is upgraded to version 1.4.1, 2.1.2, 2.3.4 or 2.4.5. There are no known workarounds for this issue.

NVD Source

Risk Analysis

Nextcloud Global Site Selector contains a flaw in its password verification mechanism that allows attackers to authenticate as other users. This critical vulnerability is remotely exploitable and carries a 9.8 CVSS score.

The vulnerability is remotely exploitable with low complexity, but no public exploit is currently known.

Recommended Action

Upgrade the Global Site Selector to version 1.4.1, 2.1.2, 2.3.4, or 2.4.5.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2024-22212 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.