CRITICAL

CVE-2022-0888

CVSS v3

9.8

CRITICAL

EPSS Score

39.4 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2022-0888 yet.

Full record on NVD

Description

The Ninja Forms - File Uploads Extension WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/includes/ajax/controllers/uploads.php file which can be bypassed making it possible for unauthenticated attackers to upload malicious files that can be used to obtain remote code execution, in versions up to and including 3.3.0

Technical details

Published: 2022-03-23

Frequently asked questions

What is CVE-2022-0888?

Is CVE-2022-0888 actively exploited?

Active exploitation of CVE-2022-0888 has not been confirmed. Its EPSS score was 39.4% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-0888?

CVE-2022-0888 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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