baserCMS is a website development framework.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Mar 31, 2026 · NIST NVD

   Detected

   baserCMS is a website development framework. Prior to version 5.2.3, the application's restore function allows users to upload a .zip file, which is then automatically extracted. A PHP file inside the archive is included using require_once without validating or restricting the filename. An attacker can craft a malicious PHP file within the zip and achieve arbitrary code execution when it is includ

2. Jun 17, 2026 · NIST NVD

   Updated

   baserCMS is a website development framework. Prior to version 5.2.3, the application's restore function allows users to upload a .zip file, which is then automatically extracted. A PHP file inside the archive is included using require_once without validating or restricting the filename. An attacker can craft a malicious PHP file within the zip and achieve arbitrary code execution when it is includ

Affected

• cpe basercms/basercmsversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2025-32957

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2025-32957

  baserCMS is a website development framework. Prior to version 5.2.3, the application's restore function allows users to upload a .zip file, which is then automatically extracted. A PHP file inside the archive is included using require_once without validating or restricting the fi

  nvd.nist.gov

References

• Vendor Advisory · basercms.net
• Release Notes · github.com
• Exploit · github.com