CVE-2026-85568 Overview
CVE-2026-85568 is a SQL injection vulnerability in the Unlimited Elements for Elementor WordPress plugin versions before 2.0.21. The flaw stems from improper handling of a search value before rewriting an already prepared SQL statement. Unauthenticated attackers can inject arbitrary SQL to retrieve non-public content from the WordPress database. Exploitation requires that a specific widget option be configured away from its default value, which raises attack complexity. The vulnerability is classified under CWE-89: Improper Neutralization of Special Elements used in an SQL Command.
Critical Impact
Unauthenticated attackers can extract non-public database content from affected WordPress sites when the vulnerable widget option is enabled.
Affected Products
- Unlimited Elements for Elementor WordPress plugin versions prior to 2.0.21
- WordPress installations with the plugin active and the related widget option configured away from default
- Sites exposing the affected widget functionality to unauthenticated visitors
Discovery Timeline
- 2026-10-03 - CVE-2026-85568 published to the National Vulnerability Database
- 2026-10-06 - Last updated in NVD database
Technical Details for CVE-2026-85568
Vulnerability Analysis
The vulnerability resides in the plugin's search handling logic. The plugin constructs a prepared SQL statement, which would normally defend against injection. However, it then rewrites that already prepared statement by substituting a search value without re-sanitizing it. This post-preparation rewrite negates the parameterization guarantees of the original prepared statement.
An unauthenticated attacker can supply crafted input to the search parameter and influence the final SQL executed against the WordPress database. The attack vector is network-based and requires no authentication or user interaction. Successful exploitation discloses non-public records, including content restricted by access controls within WordPress.
Root Cause
The root cause is improper neutralization of user-supplied input after SQL statement preparation [CWE-89]. The plugin trusts that preparation alone secures the query, but subsequent string manipulation reintroduces untrusted data into the query body. This pattern breaks the security contract of parameterized queries.
Attack Vector
Exploitation requires that a related widget option be set to a non-default value, which increases attack complexity. Once the vulnerable configuration is in place, an attacker sends crafted HTTP requests containing SQL metacharacters in the search parameter. The attacker can enumerate database contents and exfiltrate non-public data without credentials.
No verified public proof-of-concept code is available. Refer to the WPScan Vulnerability Report for additional technical context.
Detection Methods for CVE-2026-85568
Indicators of Compromise
- Unexpected HTTP requests to Unlimited Elements plugin endpoints containing SQL syntax such as UNION SELECT, SLEEP(, OR 1=1, or -- comment sequences in search parameters
- Elevated database query latency or errors in WordPress logs tied to plugin AJAX actions
- Access log entries from unauthenticated clients targeting widget search handlers with encoded payloads
Detection Strategies
- Deploy web application firewall rules that identify SQL injection payloads in request parameters bound to the plugin's widget endpoints
- Enable WordPress debug logging and monitor for malformed SQL errors referencing Unlimited Elements functions
- Correlate anonymous session activity with database read volume spikes to surface mass extraction attempts
Monitoring Recommendations
- Audit the installed version of Unlimited Elements for Elementor across all WordPress properties and flag any below 2.0.21
- Inventory which sites have the vulnerable widget option enabled away from default values
- Review recent HTTP access logs for suspicious search parameter payloads against plugin routes
How to Mitigate CVE-2026-85568
Immediate Actions Required
- Update the Unlimited Elements for Elementor plugin to version 2.0.21 or later on all WordPress installations
- Restore the related widget option to its default value if a patch cannot be applied immediately
- Review database audit logs for signs of unauthorized SELECT queries targeting non-public content
Patch Information
The vendor fixed the vulnerability in Unlimited Elements for Elementor version 2.0.21. Administrators should apply this update through the WordPress plugin dashboard or by replacing the plugin files directly. Full remediation details are published in the WPScan Vulnerability Report.
Workarounds
- Reset the affected widget option to its default configuration to eliminate the exploitable code path
- Deploy a WordPress-aware web application firewall with SQL injection signatures covering plugin endpoints
- Restrict unauthenticated access to pages hosting the vulnerable widget until patching is complete
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
