CVE-2022-29354

9.8 criticalEPSS 2.6%

Critical (9.8) in keystonejs keystone. EPSS 2.6% chance of exploitation in the next 30 days.

An arbitrary file upload vulnerability in the file upload module of Keystone v4.2.1 allows attackers to execute arbitrary code via a crafted file.

Severity

9.8 critical

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

EPSS: 2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2022-05-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19