CVE-2026-72576
5.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
A stored cross-site scripting (XSS) vulnerability in Bludit 4.0.0-beta allows a low-privileged authenticated user (Author role) to inject arbitrary JavaScript by uploading a crafted SVG file as the site logo. A stored script tag in the SVG executes in the browser of any user who loads the logo.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Bludit | Bludit | 4.0.0-beta | affected |
Weaknesses
- CWE-79: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://www.bludit.com
- https://github.com/bludit/bludit
- https://github.com/bludit/bludit/blob/dev/bl-kernel/ajax/logo-upload.php
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