Exclusive Addons for Elementor <= 2.6.9.2 - Authenticated(Contributor+) Stored Cross-Site Scripting via Post Grid

2024-04-15 00:00

wesley (wcraft)

Strategic Overview

Status

Patched in 2.6.9.3

Affected PluginExclusive Addons for Elementor

Affected Version<= 2.6.9.2

CVSS6.4Medium

CVECVE-2024-2503

View all Exclusive Addons for Elementor vulnerabilities

Vulnerability Overview

The Exclusive Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Post Grid Widget in all versions up to, and including, 2.6.9.2 due to insufficient input sanitization and output escaping on user supplied tags. 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. CVE-2024-32557 is likely a duplicate of this issue.

Technical Analysis

REMEDIATION: Update to version 2.6.9.3, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2024-2503 https://www.wordfence.com/threat-intel/vulnerabilities/id/2bd53172-ddfa-481a-818d-626b9db6fe41

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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