PT-2025-35546 · Typo3 · Typo3+1

Published 2025-09-02 · Updated 2025-09-02 · CVE-2025-9573

Positive Technologies (AI Summary)

CVSS v4.0

8.6

High

Base vector

AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions TYPO3 ns backup extension versions through 13.0.2

Description The ns backup extension for TYPO3 allows command injection.

Recommendations Update to a version beyond 13.0.2.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2025-9573

Affected Products

Typo3

Ns Backup

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-9573 · Security Note
• https://t.me/CVEtracker/31489 · Telegram Post
• https://t.me/cveNotify/134055 · Telegram Post
• https://typo3.org/security/advisory/typo3-ext-sa-2025-011 · Note
• https://twitter.com/CVEnew/status/1962802286578573795 · Twitter Post