CVE-2026-30880 Details
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.
A command injection vulnerability allowing the execution of arbitrary OS commands has been identified in the baserCMS installer, affecting versions through 5.2.2. This vulnerability can be exploited if baserCMS is uploaded to a server but not yet installed.
Users are advised to update to baserCMS version 5.2.3 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 31, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://basercms.net/security/JVN_20837860 | [email protected] | Vendor Advisory |
| https://github.com/baserproject/basercms/releases/tag/5.2.3 | [email protected] | Release Notes |
| https://github.com/baserproject/basercms/security/advisories/GHSA-6hpg-8rx3-cwgv | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| basercms basercms | < 5.2.3 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 1, 2026 | Initial Analysis | [email protected] |
| Mar 31, 2026 | New CVE Received | [email protected] |