PT-2025-22375 · Typo3 · Typo3 Ns Backup Extension

Published 2025-05-21 · Updated 2025-12-27 · CVE-2025-48206

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions TYPO3 ns backup extension versions prior to 13.0.1

Description The issue allows for XSS.

Recommendations For versions prior to 13.0.1, update to version 13.0.1 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-48206

GHSA-XG53-MHH9-3CQ7

Affected Products

Typo3 Ns Backup Extension

References · 10

• https://typo3.org/security/advisory/typo3-ext-sa-2025-007 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xg53-mhh9-3cq7 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-48206 · Security Note
• https://osv.dev/vulnerability/CVE-2025-48206 · Vendor Advisory
• https://github.com/nitsan-technologies/ns_backup/commit/67b8102a19e8e516dc4228f5c42f9e4fba5046cb · Note
• https://github.com/nitsan-technologies/ns_backup · Note
• https://twitter.com/CVEnew/status/2005031815283708360 · Twitter Post
• https://t.me/cvetracker/24387 · Telegram Post
• https://t.me/cvenotify/126630 · Telegram Post
• https://twitter.com/dailycve/status/1937935099829325935 · Twitter Post