CVE-2024-2750

Exclusive Addons for Elementor <= 2.6.9.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget

2024-04-22 00:00

Strategic Overview

Status: Patched in 2.6.9.4
Affected Plugin: Exclusive Addons for Elementor
Affected Version: <= 2.6.9.3
CVSS: 6.4Medium
Weakness type: CWE-87 · Improper Neutralization of Alternate XSS Syntax
CVE: CVE-2024-2750

View all Exclusive Addons for Elementor vulnerabilities

At a glance

CVE-2024-2750 is a medium-severity Improper Neutralization of Alternate XSS Syntax vulnerability in the Exclusive Addons for Elementor WordPress plugin, affecting versions <= 2.6.9.3. It carries a CVSS score of 6.4 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Contributor level or above. The issue is fixed in version 2.6.9.4; sites on affected versions should update now. Disclosed April 2024, reported by wesley (wcraft).

Vulnerability Overview

The Exclusive Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the URL attribute of the Button widget in all versions up to, and including, 2.6.9.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.

CWE-87: Improper Neutralization of Alternate XSS Syntax

The product does not neutralize or incorrectly neutralizes user-controlled input for alternate script syntax.

Remediation

Update to version 2.6.9.4, or a newer patched version

How does WordSec protect against this?

An attacker needs Contributor access first, so the firewall sees the attempt as traffic from a logged-in account: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Exclusive Addons for Elementor 2.6.9.4 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-2750 https://www.wordfence.com/threat-intel/vulnerabilities/id/3011b783-e4b4-45d2-81af-2f8d166a30ac https://nvd.nist.gov/vuln/detail/CVE-2024-2750

Related records

Other vulnerabilities in Exclusive Addons for Elementor

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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