What is the CVSS score of EUVD-2026-90805?

EUVD-2026-90805 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: 0.1%.

Essential Addons EUVD-2026-90805

| CVE-2026-102394 MEDIUM

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

2026-10-01 Patchstack

GHSA-pg7j-jmf5-3c84

WordPress XSS Essential Addons For Elementor Wordpress Plugin Wpdeveloper

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

5.4 MEDIUM

Authenticated contributor-level injection (PR:L) with victim view required (UI:R) and scope change to the browser context (S:C); low C/I from script execution, no genuine availability impact so A:N.

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

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

Analysis Generated

Oct 01, 2026 - 13:25 vuln.today

CVE Published

Oct 01, 2026 - 12:35 cve.org

MEDIUM 6.5

DescriptionCVE.org

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPDeveloper Essential Addons for Elementor essential-addons-for-elementor-lite allows Stored XSS.This issue affects Essential Addons for Elementor: from n/a through 6.8.4.

AnalysisAI

Stored cross-site scripting in the Essential Addons for Elementor WordPress plugin (all versions through 6.8.4) allows an authenticated user holding at least contributor- or editor-level privileges to persist malicious JavaScript through plugin widget content, which then executes in the browser of any visitor or administrator who views the affected page (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N, base 6.5, per Patchstack). Because the injected script runs in the context of the victim's session and the vulnerability scope changes (S:C), an attacker can potentially act with the victim's privileges against the site, though exploitation requires both a valid low-privilege account and a victim who subsequently loads the poisoned content. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation	Requires an authenticated WordPress account with at least contributor/editor-level access capable of adding or editing Essential Addons for Elementor widget content (PR:L), plus a victim who subsequently views the page or screen where the stored payload renders (UI:R). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	This is a moderate-priority stored XSS in a very widely deployed WordPress plugin. … 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 provided data does not identify a specific patched release version, so the first action is to confirm the current fix level with WPDeveloper and the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/essential-addons-for-elementor-lite/vulnerability/wordpress-essential-addons-for-elementor-plugin-6-8-4-cross-site-scripting-xss-vulnerability?_s_id=cve) and upgrade the plugin to the first version released after 6.8.4 as soon as it is published, testing on staging first because Elementor add-on updates can alter widget rendering. … Detailed patch versions, workarounds, and compensating controls in full report.