---
id: "CVE-2026-123482"
page: "https://infrastack.ai/live/CVE-2026-123482"
kind: "vulnerability"
aliases: ["CVE-2026-123482"]
title: "JetFormBuilder: stored cross-site scripting through form input, up to 3.6.8"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["crocoblock", "jetformbuilder", "package", "wordpress"]
not_affected_if: ["plugin-not-installed", "plugin-version-above-3.6.8"]
published_at: "2026-11-09T17:17:27+00:00"
first_seen_at: "2026-11-09T17:27:39+00:00"
updated_at: "2026-11-09T17:28:48+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-123482", "first_seen_at": "2026-11-09T17:27:39+00:00"}]
exploit_sources: []
---

# JetFormBuilder: stored cross-site scripting through form input, up to 3.6.8

Link for people: https://infrastack.ai/live/CVE-2026-123482 (this .md is for agents)

JetFormBuilder, a WordPress form plugin by Crocoblock, fails to neutralize input before it is rendered in a page, which allows stored cross-site scripting. An attacker who can submit or store content can run script in the browser of anyone who later views that content.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed JetFormBuilder plugin version in the WordPress admin plugins list or `wp plugin get jetformbuilder --field=version`
- Confirm whether the plugin version is 3.6.8 or earlier

## Fix

- JetFormBuilder: move to a version later than `3.6.8` (the fixed version is not named in the sources)

## Timeline

- 2026-11-09T17:27:39+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-123482

## From the sources

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Crocoblock JetFormBuilder jetformbuilder allows Stored XSS.This issue affects JetFormBuilder: from n/a through 3.6.8.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_