CVE-2025-12518

MEDIUM

BEE Content Design Befree SDK < 3.47.0 - XSS

Title source: rule

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.

References (2)

[Third Party Advisory] https://cert.pl/en/posts/2026/03/CVE-2025-12518

[Product] https://beefree.io/

Scores

CVSS v4 5.3

EPSS 0.0007

EPSS Percentile 20.7%

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Details

CWE

CWE-79

Status published

Products (1)

Bee Content Design/Befree SDK < 3.47.0

Published Mar 18, 2026

Tracked Since Mar 18, 2026