CVE-2026-30880

EPSS 0.06%

baserCMS has OS command injection vulnerability in installer

Published: 3/31/2026Modified: 3/31/2026

Description

baserCMS has an OS command injection vulnerability in the installer. ### Target baserCMS 5.2.2 and earlier versions ### Vulnerability If baserCMS is placed on a server but not installed, malicious commands may be executed. ### Countermeasures Update to the latest version of baserCMS Please refer to the following page to reference for more information. https://basercms.net/security/JVN_54513170 ### Credits REN XINGDIAN

Affected packages (1)

Packagist/baserproject/basercmsfrom 0, < 5.2.3

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 4.0	—	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

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-30880
PATCHhttps://github.com/baserproject/basercms
WEBhttps://basercms.net/security/JVN_20837860
WEBhttps://github.com/baserproject/basercms/releases/tag/5.2.3
WEBhttps://github.com/baserproject/basercms/security/advisories/GHSA-6hpg-8rx3-cwgv