CVE-2020-36656: Brainstormforce Spectra

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

The Spectra WordPress plugin before 1.15.0 does not sanitize user input as it reaches its style HTML attribute, allowing contributors to conduct stored XSS attacks via the plugin's Gutenberg blocks.

Affected products

• Brainstormforce Spectra: before 1.15.0 (fixed in 1.15.0)

Published 2023-02-21. Last modified 2026-06-17.