# CVE-2026-123482: Crocoblock JetFormBuilder stored cross-site scripting

Source: https://junglewise.ai/threats/cve-2026-123482-improper-neutralization-of-input-during-web-page-generation  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-09. Updated: 2026-11-09  
License: CC BY 4.0 with a link back

CVE-2026-123482 · Severity: high · CVSS 7.1 · Published 2026-11-09

JetFormBuilder is a WordPress form builder plugin used to create contact and data collection forms. A stored cross-site scripting vulnerability allows attackers to inject malicious scripts into form fields, which are then executed when site visitors or administrators view the form data. This could allow attackers to steal visitor data, hijack accounts, or deface the website.

Technologies: [Crocoblock JetFormBuilder](https://junglewise.ai/threats/technologies/jetformbuilder). Vendors: [Crocoblock](https://junglewise.ai/threats/vendors/crocoblock).

## Quick answers

**Is CVE-2026-123482 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-123482 being exploited in the wild.

**How severe is CVE-2026-123482?** High severity, with a CVSS score of 7.1, published 9 November 2026.

**Which products and versions are affected?** Crocoblock JetFormBuilder through 3.6.8.

**Is there a fix for CVE-2026-123482?** Yes: fixed in 3.6.8.1. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-123482 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-123482?** Check whether you run Crocoblock JetFormBuilder 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 3.6.8.1

## Technical details

A stored XSS vulnerability in JetFormBuilder through version 3.6.8 fails to properly sanitize user input during web page generation. An unauthenticated attacker can inject malicious JavaScript into form fields, which is stored and executed in the browsers of privileged users or visitors viewing the form. The vulnerability requires user interaction (viewing the form) to trigger exploitation.

## Affected products

- Crocoblock JetFormBuilder through 3.6.8

## Timeline

- 2026-11-03: disclosed
- 2026-11-07: advisory

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/jetformbuilder/vulnerability/wordpress-jetformbuilder-plugin-3-6-8-cross-site-scripting-xss-vulnerability-2?_s_id=cve](https://patchstack.com/database/wordpress/plugin/jetformbuilder/vulnerability/wordpress-jetformbuilder-plugin-3-6-8-cross-site-scripting-xss-vulnerability-2?_s_id=cve)

## Related threats

- [Crocoblock JetFormBuilder cross-site scripting vulnerability](https://junglewise.ai/threats/cve-2026-123484-improper-neutralization-of-input-during-web-page-generation)
- [Crocoblock JetFormBuilder content injection in form pages](https://junglewise.ai/threats/cve-2026-123860-improper-neutralization-of-script-related-html-tags-in-a-web)
- [Crocoblock JetFormBuilder stored XSS in form fields](https://junglewise.ai/threats/cve-2026-123483-improper-neutralization-of-script-related-html-tags-in-a-web)
- [JetFormBuilder Stored Cross-Site Scripting via form field mapping](https://junglewise.ai/threats/cve-2026-119183-the-jetformbuilder-dynamic-blocks-form-builder-plugin-for)
- [Crocoblock JetFormBuilder privilege escalation](https://junglewise.ai/threats/cve-2026-119481-incorrect-privilege-assignment-vulnerability-in-crocoblock)