What is the CVSS score of EUVD-2026-89817?

EUVD-2026-89817 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. EPSS exploitation probability: 0.2%.

Premium Addons EUVD-2026-89817

| CVE-2026-62078 MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-09-30 Patchstack

GHSA-wq3g-9c4p-vqwp

WordPress XSS Premium Addons For Elementor Wordpress Plugin Elementor Leap13

6.5

CVSS 3.1 · Vendor: Patchstack

Severity by source

Vendor (Patchstack) PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

vuln.today AI

6.5 MEDIUM

Contributor authentication gives PR:L, stored XSS needs a privileged victim to render content (UI:R), and script executing in the browser origin beyond the plugin yields S:C with limited C/I/A impact.

3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

4.0 AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Metadata Corrected

Sep 30, 2026 - 13:40 vuln.today

tag: Elementor added

Analysis Generated

Sep 30, 2026 - 13:15 vuln.today

CVE Published

Sep 30, 2026 - 12:26 cve.org

MEDIUM 6.5

DescriptionCVE.org

Contributor Cross Site Scripting (XSS) in Premium Addons for Elementor <= 4.11.105 versions.

AnalysisAI

Stored cross-site scripting in the Premium Addons for Elementor WordPress plugin (versions 4.11.105 and earlier) allows a Contributor-level account to embed script-bearing content that executes in the browser of a higher-privileged user who later views or renders it, enabling session/token theft or privileged actions in that user's context. Rated CVSS 3.1 6.5 (AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L, CWE-79), the issue is a genuine but modest-priority risk: it requires an authenticated Contributor account, an active Elementor plus Premium Addons installation, and victim interaction, so it does not affect default installs without contributor-level access or patched versions above 4.11.105. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation	Requires a valid Contributor-level (or higher) authenticated account on a WordPress site running the Premium Addons for Elementor plugin at version 4.11.105 or earlier; the plugin (and Elementor) must be installed and active. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	This is a genuine but modest-priority issue. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation	The primary fix is to upgrade Premium Addons for Elementor to a release above 4.11.105; the advisory bounds the vulnerable range at 4.11.105, but the exact patched version is not confirmed in the supplied reference data, so verify the current fixed build on the Patchstack advisory page (https://patchstack.com/database/wordpress/plugin/premium-addons-for-elementor/vulnerability/wordpress-premium-addons-for-elementor-plugin-4-11-105-cross-site-scripting-xss-vulnerability-2?_s_id=cve) or the plugin's WordPress.org changelog before treating the upgrade as complete. … Detailed patch versions, workarounds, and compensating controls in full report.