CVE-2026-103355 Unlimited Elements CVE debrief

Who should care

Defenders and administrators of WordPress systems utilizing the Unlimited Elements For Elementor plugin should assess exposure and prioritize remediation. This vulnerability's critical severity and potential for Blind SQL Injection necessitate immediate attention to prevent potential database manipulation.

Why it matters

CVE-2026-103355 is a critical SQL injection vulnerability in the Unlimited Elements For Elementor plugin, affecting versions from n/a through 2.0.20. This Blind SQL Injection vulnerability poses significant risks to WordPress systems using the affected plugin versions, necessitating immediate assessment and remediation to prevent potential database manipulation and data exposure.

• Potential for unauthorized database query manipulation.
• Risk of data exposure or modification through Blind SQL Injection.
• Need for immediate assessment and remediation of affected systems.
• Verification of plugin version and application of patches or updates.

Technical summary

The Unlimited Elements For Elementor (Free Widgets, Addons, Templates) plugin, versions from n/a through 2.0.20, is vulnerable to Blind SQL Injection due to improper neutralization of special elements used in SQL commands. This critical vulnerability, with a CVSS score of 9.3, poses a significant risk to affected systems, potentially allowing attackers to manipulate database queries. The vulnerability's impact includes potential unauthorized database query manipulation, risk of data exposure or modification, and the need for immediate assessment and remediation of affected systems.

Defensive priority

Immediate assessment and remediation are required for systems utilizing the affected plugin versions.

Recommended defensive actions

• Assess exposure by identifying systems using the affected plugin versions.
• Prioritize remediation for systems with potential database exposure.
• Verify plugin version and apply patches or updates as available.
• Monitor for potential SQL injection attempts.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, including its critical severity and potential impact. However, specific details on exploitation or affected systems are limited. The CVE record was published on 2026-10-04T09:16:38.820Z and has not been modified since then. The official CVE Program record and NVD detail page offer source-provided CVE metadata and source-specific vulnerability assessment. Defenders should verify plugin versions and apply patches or updates as available, while also monitoring for signs

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.