# CVE-2026-103355: Unlimited Elements for Elementor SQL injection in plugin

Source: https://junglewise.ai/threats/cve-2026-103355-improper-neutralization-of-special-elements-used-in-an-sql  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-04. Updated: 2026-10-05  
License: CC BY 4.0 with a link back

CVE-2026-103355 · Severity: critical · CVSS 9.3 · Published 2026-10-04

Unlimited Elements for Elementor is a WordPress plugin that extends the Elementor page builder with additional widgets and templates. An unauthenticated attacker can exploit a SQL injection vulnerability in versions up to 2.0.20 to read, modify, or delete the entire website database, including user accounts and sensitive customer data.

Technologies: [Unlimited Elements for Elementor](https://junglewise.ai/threats/technologies/unlimited-elements-for-elementor). Vendors: [Unlimited Elements](https://junglewise.ai/threats/vendors/unlimited-elements).

## Quick answers

**Is CVE-2026-103355 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-103355 being exploited in the wild.

**How severe is CVE-2026-103355?** Critical severity, with a CVSS score of 9.3, published 4 October 2026.

**Which products and versions are affected?** Unlimited Elements for Elementor through 2.0.20.

**Is there a fix for CVE-2026-103355?** Yes: fixed in 2.0.21. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-103355 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-103355?** Check whether you run Unlimited Elements for Elementor 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 2.0.21

## Technical details

The plugin fails to properly neutralize user input in SQL queries, allowing blind SQL injection attacks without prior authentication. An attacker can craft malicious requests to extract or manipulate database contents. The vulnerability affects all versions through 2.0.20 and is fixed in version 2.0.21.

## Affected products

- Unlimited Elements Unlimited Elements for Elementor through 2.0.20

## Timeline

- 2026-10-04: disclosed
- 2026-10-02: patched: Version 2.0.21 released

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/unlimited-elements-for-elementor/vulnerability/wordpress-unlimited-elements-for-elementor-free-widgets-addons-templates-plugin-2-0-20-sql-injection-vulnerability-2?_s_id=cve](https://patchstack.com/database/wordpress/plugin/unlimited-elements-for-elementor/vulnerability/wordpress-unlimited-elements-for-elementor-free-widgets-addons-templates-plugin-2-0-20-sql-injection-vulnerability-2?_s_id=cve)

## Related threats

- [Unlimited Elements for Elementor stored cross-site scripting](https://junglewise.ai/threats/cve-2026-121579-improper-neutralization-of-input-during-web-page-generation)
- [Unlimited Elements for Elementor stored XSS in RSS feed widget](https://junglewise.ai/threats/cve-2026-116558-the-unlimited-elements-for-elementor-plugin-for-wordpress-is)
- [Unlimited Elements for Elementor reflected XSS](https://junglewise.ai/threats/cve-2026-62007-improper-neutralization-of-input-during-web-page-generation-cross)
- [Unlimited Elements for Elementor PHP local file inclusion](https://junglewise.ai/threats/cve-2026-62121-improper-control-of-filename-for-include-require-statement-in-php)
- [Unlimited Elements for Elementor missing authorization vulnerability](https://junglewise.ai/threats/cve-2026-62023-missing-authorization-vulnerability-in-unlimited-elements)