Page Builder < 1.8.3 - Contributor+ Stored XSS

2024-02-2300:00:00

wpscan.com

page builder

version 1.8.3

contributor role

stored xss

button widget

cross-site scripting

CVSS3

4.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.9

Confidence

High

EPSS

Percentile

9.0%

JSON

Description The plugin does not validate and escape some of its Button Widget options before outputting them back in a page/post where the widget is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks