# CVE-2026-11767: CRT Addons for Elementor < 1.6.7 - Unauthenticated Stored XSS via Contact Form

> Unauthenticated attackers can inject malicious scripts into contact form submissions that execute in the admin dashboard, potentially leading to account takeover.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 21 Jul 2026
- **Updated:** 21 Jul 2026
- **Also known as:** GHSA-9g9m-xxjx-jx22

## What is CVE-2026-11767?

CVE-2026-11767 is a high-severity cross-site scripting vulnerability in Unknown Free Theme Builder for Elementor, published on 21 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

The Free  Builder for Elementor  WordPress plugin before 1.6.7 does not sanitise submitted contact form field values before storing them and outputting them in the admin dashboard, allowing unauthenticated attackers to perform Stored Cross-Site Scripting attacks that execute when a logged-in administrator views the form submissions.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2026-11767?


## How do I fix CVE-2026-11767?

No fix has been published for CVE-2026-11767 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-11767 being exploited?

There is no known exploitation of CVE-2026-11767 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-11767 and fix it if it is affected.

What it is: CVE-2026-11767 is a high-severity cross-site scripting vulnerability in Unknown Free Theme Builder for Elementor, published on 21 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-11767 in the wild and no public exploit code.

Affected product: Unknown Free Theme Builder for Elementor. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-11767/ (Markdown: https://insights.sbomify.com/CVE-2026-11767/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-11767
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-11767
- OSV: https://osv.dev/vulnerability/CVE-2026-11767

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-11767/
Summaries are generated and may contain mistakes; the official description above is the record.