Medium · 6.5 CVE-2026-121773 EUVD-2026-123379GHSA-494m-cmg2-f9gw

WordPress GenerateBlocks plugin <= 2.5.0 - Cross Site Scripting (XSS) vulnerability

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

Vendor: GeneratePress Product: GenerateBlocks

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in GeneratePress GenerateBlocks generateblocks allows Stored XSS.This issue affects GenerateBlocks: from n/a through 2.5.0.

Affected products

Vendor	Product	Affected	Fixed
GeneratePress	GenerateBlocks	≤ 2.5.0	—

References

https://patchstack.com/database/wordpress/plugin/generateblocks/vulnerability/wordpress-generateblocks-plugin-2-5-0-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry