Track vulnerabilities like this one.
Sign up free to get alerted when software you use is affected.
5.1
CVE-2023-53884: Webedition CMS allows attackers to inject malicious code via uploaded SVG files
CVE-2023-53884 · published 10 months ago
Summary
Authenticated users with upload access can inject malicious code into SVG files, which can be executed when other users view the files. This can lead to unauthorized actions, data theft, or other security risks. Update to the latest version of Webedition CMS to fix this issue.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| webedition | webedition_cms |
2.9.8.8 cpe:2.3:a:webedition:webedition_cms:2.9.8.8:*:*:*:*:*:*:* |
Original advisory text
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...
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.
References
- https://www.webedition.org/ Product
- https://www.vulncheck.com/advisories/webedition-cms-v-stored-cross-site-scriptin... Third Party Advisory
- https://www.exploit-db.com/exploits/51662 Exploit
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Severity
5.1
Medium
Type
CWE-79Cross-site Scripting (XSS)
Timeline
Published15 Dec 2025
Updated3 Nov 2026
First seen11 Mar 2026
Track software like this
Free during beta