Ultimate Blocks – WordPress Blocks Plugin, CVE-2025-49929
- CVE, Research URL
- Application
- Published on
- Oct 22, 2025
- Research Description
- Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ultimate Blocks Ultimate Blocks ultimate-blocks allows Stored XSS.This issue affects Ultimate Blocks: from n/a through <= 3.3.6.
- Affected versions
-
max 3.3.6.
- Status
-
vulnerable
| Previous vulnerability researches |
|---|
| Outdoor (CVE-2023-29236) , Jun 10, 2024 |
| Outdoor (CVE-2025-10743) , Nov 11, 2025 |
| Outdooractive Embed (CVE-2024-11774) , Dec 21, 2024 |