Unrated severityOSV Advisory· Published Dec 17, 2025· Updated Apr 7, 2026
WBCE CMS 1.6.1 SVG File Content Cross-Site Scripting
CVE-2023-53909
Description
WBCE CMS 1.6.1 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript by uploading crafted SVG files through the media manager. Attackers can upload SVG files containing script tags to the /wbce/modules/elfinder/ef/php/connector.wbce.php endpoint and execute JavaScript when victims access the uploaded file.
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Affected products
2Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/51484mitreexploit
- www.vulncheck.com/advisories/wbce-cms-svg-file-content-cross-site-scriptingmitrethird-party-advisory
- wbce-cms.orgmitreproduct
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