CVE-2023-53903

Description

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.

CVSS v3.1 Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
websitebaker	websitebaker	All

References

Exploits

https://www.exploit-db.com/exploits/51553 https://www.vulncheck.com/advisories/websitebaker-stored-cross-site-scripting-via-svg-file-upload

Other References

https://websitebaker.org/pages/en/home.php

Frequently Asked Questions

What is CVE-2023-53903? +

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. It has a CVSS v3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2023-53903? +

CVE-2023-53903 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-53903? +

CVE-2023-53903 affects products from websitebaker, specifically: websitebaker. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-53903? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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