CVE-2025-48201: The Backup Plus extension for TYPO3 (ns_backup) has a Predictable Resource Location

high Affects nitsan/ns-backup. Feed 2026.10.29.1, updated 2026-10-28; published 2025-05-21; advisory modified 2026-09-10.

The Backup Plus extension for TYPO3 (ns_backup) has a Predictable Resource Location

Package: nitsan/ns-backup Composer
Affected versions: <13.0.1
Fixed in: 13.0.1
Severity: high CVSS 8.6
Exploitation: not on CISA KEV · EPSS 0% (30.6th percentile)
Published: 2025-05-21
Source: osv.dev

References

CWE-425

NVD record nitsan/ns-backup advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs How findings are ranked

Related advisories

CVE-2025-48204 medium The Backup Plus extension for TYPO3 (ns_backup) allows command injections same package: nitsan/ns-backup
CVE-2025-48206 low The Backup Plus extension for TYPO3 (ns_backup) allows XSS same package: nitsan/ns-backup
CVE-2018-19207 critical The Van Ons WP GDPR Compliance (aka wp-gdpr-compliance) plugin before 1.4.3 for WordPress same weakness: CWE-425
CVE-2022-2551 high The Duplicator WordPress plugin before 1.4.7 discloses the url of the a backup to unauthen same weakness: CWE-425
CVE-2021-24215 critical An Improper Access Control vulnerability was discovered in the Controlled Admin Access Wor same weakness: CWE-425
CVE-2022-2544 high The Ninja Job Board WordPress plugin before 1.3.3 does not protect the directory where it same weakness: CWE-425