# CVE-2026-105413: Form Maker by 10Web stored XSS in submission fields

Source: https://junglewise.ai/threats/cve-2026-105413-the-form-maker-by-10web-wordpress-plugin-before-1-15-51-does-not  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-04. Updated: 2026-11-04  
License: CC BY 4.0 with a link back

CVE-2026-105413 · Severity: info · Published 2026-11-04

Form Maker is a WordPress plugin used to build and manage web forms. An attacker can submit a form with malicious code that gets stored and then executed in the browser of any administrator viewing the submissions, potentially compromising site security and administrative accounts.

Technologies: [10Web Form Maker](https://junglewise.ai/threats/technologies/form-maker). Vendors: [10Web](https://junglewise.ai/threats/vendors/10web).

## Quick answers

**Is CVE-2026-105413 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-105413 being exploited in the wild.

**How severe is CVE-2026-105413?** Informational severity, published 4 November 2026.

**Which products and versions are affected?** 10Web Form Maker before 1.15.51.

**Is there a fix for CVE-2026-105413?** Yes: fixed in 1.15.51. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-105413 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-105413?** Check whether you run 10Web Form Maker 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 1.15.51

## Technical details

The plugin fails to consistently escape user-submitted field values before rendering them on the submissions admin page, resulting in stored (persistent) cross-site scripting (XSS). An unauthenticated user can craft a malicious form submission containing JavaScript payloads that execute in the administrative session of any user viewing that submission, enabling session hijacking or unauthorized actions.

## Affected products

- 10Web Form Maker before 1.15.51

## Timeline

- 2026-11-02: disclosed: Publicly disclosed
- 2026-11-04: advisory

## References

- [https://wpscan.com/vulnerability/d992e80b-5c69-44ea-8dcc-7c8d2768115f/](https://wpscan.com/vulnerability/d992e80b-5c69-44ea-8dcc-7c8d2768115f/)

## Related threats

- [10Web Form Maker stored cross-site scripting (XSS)](https://junglewise.ai/threats/cve-2026-119483-improper-neutralization-of-input-during-web-page-generation)
- [Form Maker by 10Web stored XSS in hidden input field](https://junglewise.ai/threats/cve-2026-120512-the-form-maker-by-10web-mobile-friendly-drag-drop-contact-form)
- [10Web Form Maker stored cross-site scripting in form submissions](https://junglewise.ai/threats/cve-2026-118067-the-form-maker-by-10web-mobile-friendly-drag-drop-contact-form)
- [Form Maker by 10Web reflected cross-site script in inputs parameter](https://junglewise.ai/threats/cve-2026-103998-the-form-maker-by-10web-mobile-friendly-drag-drop-contact-form)
- [Form Maker by 10Web stored XSS in map longitude/latitude fields](https://junglewise.ai/threats/cve-2026-96813-the-form-maker-by-10web-mobile-friendly-drag-drop-contact-form)