CVE-2023-53909 | THREATINT

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.

PUBLISHED Reserved 2025-12-16 | Published 2025-12-17 | Updated 2025-12-30 | 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

1.6.1

affected

Credits

Mirabbas Ağalarov finder

References

www.exploit-db.com/exploits/51484 exploit

www.exploit-db.com/exploits/51484 (ExploitDB-51484) exploit

wbce-cms.org/ (Official Product Webpage) product

www.vulncheck.com/...s-svg-file-content-cross-site-scripting (VulnCheck Advisory: WBCE CMS 1.6.1 SVG File Content Cross-Site Scripting) third-party-advisory

cve.org (CVE-2023-53909)

nvd.nist.gov (CVE-2023-53909)

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