CVE-2025-48204: The Backup Plus extension for TYPO3 (ns_backup) allows command injections

May 21, 2025 (updated October 31, 2025)

The ns_backup extension through 13.0.0 for TYPO3 allows command injection when creating a backup. An authenticated backend user with access to the extensions backend module is required to exploit the vulnerability.

References

github.com/advisories/GHSA-463c-jhp2-4mm7
github.com/nitsan-technologies/ns_backup
github.com/nitsan-technologies/ns_backup/commit/67b8102a19e8e516dc4228f5c42f9e4fba5046cb
nvd.nist.gov/vuln/detail/CVE-2025-48204
typo3.org/security/advisory/typo3-ext-sa-2025-007

Code Behaviors & Features

Detect and mitigate CVE-2025-48204 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →