CVE-2023-53884 MEDIUM

CVE-2023-53884: Webedition CMS v2.9.8.8 Stored Cross-Site Scripting via SVG Upload

Vendor Webedition
Product Webedition CMS
Weakness CWE-79 · XSS
Published December 15, 2025
Last update April 7, 2026
View on NVD All CVEs

CVSS base score

5.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

What the vulnerability does

01Description

Webedition CMS v2.9.8.8 contains a stored cross-site scripting vulnerability that allows authenticated users to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG files through the media upload feature to inject and execute arbitrary scripts when the file is viewed by other users.

Key dates

02Disclosure timeline

December 15, 2025 CVE published
April 7, 2026 Record updated