Pz-LinkCard < 2.5.3 - Reflected XSS

2024-03-0700:00:00

Erwan LR (WPScan)

wpscan.com

pz-linkcard

vulnerability

reflected xss

admin privilege

security

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

Description The plugin does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

PoC

Make a logged in admin open a page containing the code below

CPENameOperatorVersion
eq2.5.3

CPE	Name	Operator	Version
		eq	2.5.3