CVE-2026-30880

baserCMS: OS command injection vulnerability in installer

Published Mar 31, 2026 CVSS 4.0 · 9.2 Critical EPSS 2.1% KEV · Not listed
Description
baserCMS is a website development framework. Prior to version 5.2.3, baserCMS has an OS command injection vulnerability in the installer. This issue has been patched in version 5.2.3.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-6hpg-8rx3-cwgv baserCMS has OS command injection vulnerability in installer
History
Type Values Removed Values Added
First Time appeared Baserproject
Baserproject basercms
Vendors & Products Baserproject
Baserproject basercms
Type Values Removed Values Added
First Time appeared Basercms
Basercms basercms
CPEs cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*
Vendors & Products Basercms
Basercms basercms
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description baserCMS is a website development framework. Prior to version 5.2.3, baserCMS has an OS command injection vulnerability in the installer. This issue has been patched in version 5.2.3.
Title baserCMS: OS command injection vulnerability in installer
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Mar 31, 2026, 3:27 PM
Reserved
Mar 6, 2026, 12:04 AM
Status
Analyzed
Published
Mar 31, 2026, 1:16 AM
Modified
Jun 17, 2026, 10:33 AM