# CVE-2026-94632: Stiofan BlockStrap Page Builder Bootstrap Blocks reflected XSS

Source: https://junglewise.ai/threats/cve-2026-94632-improper-neutralization-of-input-during-web-page-generation-cross  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-09. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-94632 · Severity: high · CVSS 7.1 · Published 2026-10-09

BlockStrap Page Builder is a WordPress plugin that enables users to build web pages using drag-and-drop blocks. A reflected cross-site scripting (XSS) vulnerability allows attackers to inject malicious scripts into pages viewed by administrators or other privileged users, potentially stealing credentials, hijacking accounts, or compromising website content.

Vendors: [Stiofan](https://junglewise.ai/threats/vendors/stiofan).

## Quick answers

**Is CVE-2026-94632 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-94632 being exploited in the wild.

**How severe is CVE-2026-94632?** High severity, with a CVSS score of 7.1, published 9 October 2026.

**Which products and versions are affected?** Stiofan BlockStrap Page Builder - Bootstrap Blocks through 0.1.58.

**Is there a fix for CVE-2026-94632?** Yes: fixed in 0.1.59. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-94632 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-94632?** Check whether you run Stiofan BlockStrap Page Builder - Bootstrap Blocks at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 0.1.59

## Technical details

A reflected XSS vulnerability in BlockStrap Page Builder – Bootstrap Blocks through version 0.1.58 allows unauthenticated attackers to inject malicious JavaScript that executes in a victim's browser when they visit a crafted link. The vulnerability requires user interaction (e.g., clicking a malicious link) and leverages improper input neutralization during web page generation. The issue is fixed in version 0.1.59 and later.

## Affected products

- Stiofan BlockStrap Page Builder - Bootstrap Blocks through 0.1.58

## Timeline

- 2026-09-15: disclosed: Reported by Nguyen Viet Tin
- 2026-10-03: advisory: Patchstack advisory published
- 2026-10-09: patched: CVE-2026-94632 assigned

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/blockstrap-page-builder-blocks/vulnerability/wordpress-blockstrap-page-builder-bootstrap-blocks-plugin-0-1-58-cross-site-scripting-xss-vulnerability?_s_id=cve](https://patchstack.com/database/wordpress/plugin/blockstrap-page-builder-blocks/vulnerability/wordpress-blockstrap-page-builder-bootstrap-blocks-plugin-0-1-58-cross-site-scripting-xss-vulnerability?_s_id=cve)