CVE-2023-53884
Webedition CMS v2.9.8.8 Stored Cross-Site Scripting via SVG Upload
- State
- Published
- Severity
- 5.1 Medium
- Published
- Dec 15, 2025
- Updated
- Apr 7, 2026
- Reserved
- Dec 13, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | 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 | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Webedition CMSWebedition |
|
References
- ExploitDB-51662exploit
- webEdition Product Webpageproduct
- VulnCheck Advisory: Webedition CMS v2.9.8.8 Stored Cross-Site Scripting via SVG Uploadthird-party-advisory
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