# CVE-2026-39594: Themefic Ultra Addons for WPForms broken access control

Source: https://junglewise.ai/threats/cve-2026-39594-themefic-ultra-addons-for-wpforms-broken-access-control  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-15. Updated: 2026-06-15  
License: CC BY 4.0 with a link back

CVE-2026-39594 · Severity: medium · CVSS 6.4 · Published 2026-06-15

Ultra Addons for WPForms is a WordPress plugin that extends the functionality of the WPForms form builder. A security flaw in versions 1.0.11 and earlier allows users with low-level 'Subscriber' accounts to perform actions they should not be authorized to do. This could lead to unauthorized changes to website settings or content, potentially disrupting site operations.

Vendors: [Themefic](https://junglewise.ai/threats/vendors/themefic).

## Quick answers

**Is CVE-2026-39594 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-39594 being exploited in the wild.

**How severe is CVE-2026-39594?** Medium severity, with a CVSS score of 6.4, published 15 June 2026.

**Which products and versions are affected?** Themefic Ultra Addons for WPForms <= 1.0.11.

**Is there a fix for CVE-2026-39594?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-39594 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-39594?** Check whether you run Themefic Ultra Addons for WPForms 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.

## Technical details

The Ultra Addons for WPForms plugin for WordPress (versions <= 1.0.11) suffers from a broken access control vulnerability due to missing authorization checks (CWE-862). This flaw allows an authenticated attacker with Subscriber-level privileges to execute functions or modify settings that should be restricted to higher-privileged users. The vulnerability is exploitable over the network without user interaction. The issue is resolved in version 1.0.12, which introduces proper authorization validation.

## Affected products

- Themefic Ultra Addons for WPForms <= 1.0.11

## Timeline

- 2026-01-19: other: Reported by researcher Cid_Kagenou_Sama
- 2026-04-16: advisory: Patchstack advisory published
- 2026-06-15: disclosed: CVE published to NVD

## References

- [https://patchstack.com/database/wordpress/plugin/ultra-addons-for-wpforms/vulnerability/wordpress-ultra-addons-for-wpforms-plugin-1-0-11-broken-access-control-vulnerability?_s_id=cve](https://patchstack.com/database/wordpress/plugin/ultra-addons-for-wpforms/vulnerability/wordpress-ultra-addons-for-wpforms-plugin-1-0-11-broken-access-control-vulnerability?_s_id=cve)