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Vulnerability record · CVE-2022-29354 · published 16 May 2022

CVE-2022-29354: Keystonejs keystone unrestricted file upload vulnerability

Keystonejs · Keystone

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.

9.8 CVSS 3.1 Critical EPSS 2.4% · top 16.4% CWE-434 · Unrestricted file upload
9.8CVSS 3.1 base score, v2 7.5
2.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.youtube.com/watch?v=DOM20FKpQQw ExploitThird Party Advisory
https://www.youtube.com/watch?v=DOM20FKpQQw ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-29354), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.