CVE-2025-12518

MEDIUM

Befree SDK < 3.47.0 - Stored Cross-Site Scripting via Social Media Icon URL Parameter

Title source: llm
STIX 2.1

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)

Core 2
Core References
Third Party Advisory third-party-advisory
https://cert.pl/en/posts/2026/03/CVE-2025-12518
Product product
https://beefree.io/

Scores

CVSS v4 5.3
EPSS 0.0029
EPSS Percentile 20.2%
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

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