CVE-2026-30877

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CVSS 3.1

7.2 high

EPSS

2%p73

Published

Mar 31, 2026 (Mar 31, 2026)

Modified

Jun 17, 2026

Description

baserCMS is a website development framework. Prior to version 5.2.3, there is an OS command injection vulnerability in the update functionality. Due to this issue, an authenticated user with administrator privileges in baserCMS can execute arbitrary OS commands on the server with the privileges of the user account running baserCMS. This issue has been patched in version 5.2.3.

Vendors: basercms
Products: basercms
Weakness: CWE-78
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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