CVE-2023-53903

low-risk
Published 2025-12-16

WebsiteBaker 2.13.3 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 with script tags that execute when the file is viewed, enabling persistent cross-site scripting attacks.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Websitebaker

Affected Vendors

Websitebaker

References (3)

Product https://websitebaker.org/pages/en/home.php
Exploit https://www.exploit-db.com/exploits/51553
Third Party Advisory https://www.vulncheck.com/advisories/websitebaker-stored-cross-site-scripting-vi...
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal