CVE-2023-53884 | THREATINT

Description

Webedition CMS v2.9.8.8 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 through the media upload feature to inject and execute arbitrary scripts when the file is viewed by other users.

PUBLISHED Reserved 2025-12-13 | Published 2025-12-15 | Updated 2025-12-15 | 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

Problem types

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

Product status

2.9.8.8

affected

Credits

Mirabbas Ağalarov finder

References

www.exploit-db.com/exploits/51662 exploit

www.exploit-db.com/exploits/51662 (ExploitDB-51662) exploit

www.webedition.org/ (webEdition Product Webpage) product

www.vulncheck.com/...red-cross-site-scripting-via-svg-upload (VulnCheck Advisory: Webedition CMS v2.9.8.8 Stored Cross-Site Scripting via SVG Upload) third-party-advisory

cve.org (CVE-2023-53884)

nvd.nist.gov (CVE-2023-53884)

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