CVE-2025-15678

Description

The Nexter Blocks WordPress plugin before 5.0.2 does not sanitize uploaded SVG files and allows SVG uploads for any user able to upload files (Author by default), allowing them to upload a file containing malicious JavaScript that executes when the file is accessed, leading to Stored Cross-Site Scripting.

References

https://wpscan.com/vulnerability/2405c1ef-844a-462b-8329-c09d33b255b2/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3