CVE-2023-53884

Webedition CMS v2.9.8.8 Stored Cross-Site Scripting via SVG Upload

Published Dec 15, 2025 CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:webedition:webedition_cms:2.9.8.8:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Webedition
Webedition webedition Cms
Vendors & Products Webedition
Webedition webedition Cms
Type Values Removed Values Added
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.
Title Webedition CMS v2.9.8.8 Stored Cross-Site Scripting via SVG Upload
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Apr 7, 2026, 2:07 PM
Reserved
Dec 13, 2025, 2:25 PM
Status
Analyzed
Published
Dec 15, 2025, 9:15 PM
Modified
Jun 17, 2026, 6:46 AM