Elementor Header & Footer Builder <= 1.6.26 - Authenticated (Contributor+) Stored Cross-Site Scripting

2024-05-23 15:59

wesley (wcraft)

Strategic Overview

Status

Patched in 1.6.26.1

Affected PluginUltimate Addons for Elementor

Affected Version<= 1.6.26

CVSS6.4Medium

CVECVE-2024-2618

View all Ultimate Addons for Elementor vulnerabilities

Vulnerability Overview

The Elementor Header & Footer Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the size attribute in all versions up to, and including, 1.6.26 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

REMEDIATION: Update to version 1.6.26.1, or a newer patched version --- IDENTIFIER: CWE-87 (Improper Neutralization of Alternate XSS Syntax) The product does not neutralize or incorrectly neutralizes user-controlled input for alternate script syntax.

External References

https://www.cve.org/CVERecord?id=CVE-2024-2618 https://www.wordfence.com/threat-intel/vulnerabilities/id/a780ce1b-0758-42ef-88e7-ff8d921eca6e

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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