CVE-2025-15678 — Nexter Blocks < 5.0.2 - Author+ Stored XSS via SVG Upload

CVE-2025-15678

Nexter Blocks < 5.0.2 - Author+ Stored XSS via SVG Upload PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Unknown / Nexter Blocks	affected 0 before 5.0.2

CWE

No CWE identifiers supplied.

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.