Unlimited Elements For Elementor <= 2.0.17 - Reflected Cross-Site Scripting via 'formData[id]' Parameter
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Unlimited Elements For Elementor plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'formData[id]' Parameter in all versions up to, and including, 2.0.17 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The front-end AJAX handler is registered on the public 'wp' action with no nonce, capability, or referer check, and the raw attacker-controlled id value is interpolated verbatim into an exception message that is echoed back without escaping; when the response is served as text/html rather than application/json, the browser parses the injected markup.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-75586
- 2026-10-03 Alias added: GHSA-74jc-mx8r-35f6
References
Other 6
- https://www.wordfence.com/threat-intel/vulnerabilities/id/522bdd65-8077-4cd4-800a-e6ef9a982d33?source=cve
- https://plugins.trac.wordpress.org/browser/unlimited-elements-for-elementor/trunk/provider/core/unlimited_elements/helper_provider_core.class.php#L746
- https://plugins.trac.wordpress.org/browser/unlimited-elements-for-elementor/trunk/inc_php/unitecreator_form.class.php#L1159
- https://plugins.trac.wordpress.org/browser/unlimited-elements-for-elementor/trunk/inc_php/unitecreator_form.class.php#L179
- https://plugins.trac.wordpress.org/browser/unlimited-elements-for-elementor/trunk/inc_php/unitecreator_filters_process.class.php#L4083
- https://plugins.trac.wordpress.org/browser/unlimited-elements-for-elementor/trunk/inc_php/framework/helper_base.class.php#L44
More unitecms vulnerabilities
- TI-2023-06162 Unlimited Elements for Elementor <= 1.5.89 - Authenticated(Contributor+) Remote Code Execution via template import CVSS 3.1HIGH 8.8
- TI-2023-03084 Unrestricted file upload in unitecms Unlimited Elements For Elementor CVSS 3.1HIGH 8.8
- TI-2024-05859 Blox Page Builder <= 1.0.65 - Authenticated (Contributor+) Arbitrary File Upload CVSS 3.1HIGH 8.8
- TI-2024-02861 SQL injection in unitecms Unlimited Elements For Elementor CVSS 3.1HIGH 8.8
- TI-2026-04056 Path traversal in unitecms Unlimited Elements For Elementor CVSS 3.1HIGH 7.5
- TI-2025-13220 Doubly <= 1.0.46 - Authenticated (Subscriber+) PHP Object Injection via ZIP File Import CVSS 3.1HIGH 8.8
Sources
- CVE-2026-75586 · CVE Program
- CVE-2026-75586 · NVD
- FIRST EPSS
- GHSA-74jc-mx8r-35f6 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences