PT-2025-43247 · Nickduncan · Nifty Backups

Published 2025-10-22 · Updated 2025-11-18 · CVE-2025-52763

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NickDuncan Nifty Backups versions through 1.08

Description The software contains a flaw related to improper input handling during web page generation, specifically a Reflected Cross-Site Scripting issue. This allows for the injection of malicious scripts through web pages.

Recommendations Update to a version later than 1.08.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-52763

Affected Products

Nifty Backups

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-52763 · Security Note
• https://twitter.com/CVEnew/status/1990786289440804928 · Twitter Post
• https://vdp.patchstack.com/database/Wordpress/Plugin/nifty-backups/vulnerability/wordpress-nifty-backups-plugin-1-08-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://patchstack.com/database/Wordpress/Plugin/nifty-backups/vulnerability/wordpress-nifty-backups-plugin-1-08-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://vdp.patchstack.com/database/Wordpress/Plugin/nifty-backups/vulnerability/wordpress-nifty-backups-plugin-1-08-cross-site-scripting-xss-vulnerability · Note