CVE-2025-12518
Medium
Description
beefree.io SDK is vulnerable to Stored XSS in Social Media icon URL parameter in email builder functionality. Malicious attacker can inject arbitrary HTML and JS into template, which will be rendered/executed when visiting preview page. However due to beefree's Content Security Policy not all payloads will execute successfully. This issue has been fixed in version 3.47.0.
SeverityMedium
CVSS5.3
Exploit probability—
ProductBefree SDK
PublishedMar 18, 2026
First seenMar 18, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Bee Content Design Befree SDK3.47.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Bee Content Design Befree SDK | v < 3.47.0 | 3.47.0 |
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