CVE-2023-53903 | THREATINT

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.

PUBLISHED Reserved 2025-12-16 | Published 2025-12-16 | Updated 2025-12-16 | Assigner VulnCheck

MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Problem types

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

2.13.3

affected

Credits

Mirabbas Ağalarov finder

References

www.exploit-db.com/exploits/51553 (ExploitDB-51553) exploit

websitebaker.org/pages/en/home.php (WebsiteBaker Product Webpage) product

www.vulncheck.com/...ross-site-scripting-via-svg-file-upload (VulnCheck Advisory: WebsiteBaker 2.13.3 Stored Cross-Site Scripting via SVG File Upload) third-party-advisory

cve.org (CVE-2023-53903)

nvd.nist.gov (CVE-2023-53903)

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