CVE-2025-48206

mediumpriority · track · 0EPSS 0.002 · 15 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.24% (15th) EPSS

CVSS 6.1 · medium

Is it mine?

4 products

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

The ns_backup extension through 13.0.0 for TYPO3 allows XSS.

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · ENISA EU

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondaryexploitability 2.8 · impact 2.7

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

TYPO3 Extension ns_backupall versionscert_bundDEcpe:/a:typo3:typo3_extension:ns_backup::cs_seo
TYPO3 ns backup extension0 → 13.0.1enisa_euvdEU
nitsantech ns-backup< 13.0.1nvdUScpe:2.3:a:nitsantech:ns-backup:*:*:*:*:*:*:*:*
Packagist nitsan/ns-backup< 13.0.1osvUSpkg:composer/nitsan/ns-backup

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-1107TYPO3 Extensions: Mehrere SchwachstellenDeutsch2025-05-19csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in verschiedenen TYPO3 Extensions ausnutzen, um beliebigen Programmcode auszuführen, Informationen offenzulegen und um Cross-Site Scripting Angriffe durchzuführen.
GHSA-xg53-mhh9-3cq7The Backup Plus extension for TYPO3 (ns_backup) allows XSS2025-05-21ghsa · osvUS
The ns_backup extension through 13.0.0 for TYPO3 allows XSS.

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 2025-05-21modified 2026-06-17

External citations — patches, advisories, analysis.

scry

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