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  5. CVE-2026-30880

CVE-2026-30880: baserCMS has OS command injection vulnerability in installer

March 31, 2026

baserCMS has an OS command injection vulnerability in the installer.

References

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

Code Behaviors & Features

Detect and mitigate CVE-2026-30880 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 5.2.3

Fixed versions

  • 5.2.3

Solution

Upgrade to version 5.2.3 or above.

Impact 8.1 HIGH

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

Learn more about CVSS

Weakness

  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Source file

packagist/baserproject/basercms/CVE-2026-30880.yml

Spotted a mistake? Edit the file on GitLab.

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