known ransomware use

WSO2 Multiple Products Unrestrictive Upload of File Vulnerability

Added to KEV
2022-04-25
Federal due date
2022-05-16
Vendor
WSO2
Product
Multiple Products
EPSS
100.0th percentile (score 0.944, as of 2026-06-08)
NVD CVSS v3.1
Ransomware use
Known
Upstream
https://nvd.nist.gov/vuln/detail/CVE-2022-29464

CISA short description

Multiple WSO2 products allow for unrestricted file upload, resulting in remote code execution.

Required action

Apply updates per vendor instructions.

EPSS percentile is the FIRST.org exploit-probability ranking as of the date noted above; it moves daily. CVSS reflects NVD's analysis at time of publication.