CVE-2025-15678

CVE-2025-15678CVE-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.

Scoring

CVSS 6.1 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Last modified2026-08-06
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.