CVE-2021-4225

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.71% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 77.2% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-04-25 15:50Z4 YR AGO

Last updated

2024-08-03 17:16Z2 YR AGO

Reserved

2022-03-31

Assigning CNA

WPScan

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-434Unrestricted Upload of File with Dangerous TypeBase

Data version

5.1

Document digest

e8b59a386867c58278f17e34802932c619eace0c9725befae46fad49de2a2cf1

• wpscan.comhttps://wpscan.com/vulnerability/bd1083d1-edcc-482e-a8a9-c8b6c8d417bdx_refsource_MISC
• github.comhttps://github.com/pang0lin/CVEproject/blob/main/wordpress_SP-Project_fileupload.mdx_refsource_MISC