Medium · 6.5 CVE-2026-125451 EUVD-2026-123371GHSA-m9pc-29fw-3mqp

WordPress B Blocks plugin <= 2.1.15 - Cross Site Scripting (XSS) vulnerability

Published Nov 11, 2026 · Updated Nov 11, 2026 · Assigned by Patchstack

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins B Blocks b-blocks allows Stored XSS.This issue affects B Blocks: from n/a through 2.1.15.

Affected products

Vendor	Product	Affected	Fixed
bPlugins	B Blocks	≤ 2.1.15	—

References

https://patchstack.com/database/wordpress/plugin/b-blocks/vulnerability/wordpress-b-blocks-plugin-2-1-15-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry