Vulnerability in TYPO3 Ns Backup Extension

CVE-2025-48201

The ns_backup extension through 13.0.0 for TYPO3 has a Predictable Resource Location.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (26.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-48201: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-48201?
CVE-2025-48201 is a high-severity vulnerability in TYPO3 Ns Backup Extension, classified under Direct Request (Forced Browsing). CVSS score: 8.6/10. Published 2025-05-21.
How severe is CVE-2025-48201?
High severity. CVSS v3 base score is 8.6 out of 10.