CVE-2021-24618 Information

Description

The Donate With QRCode WordPress plugin before 1.4.5 does not sanitise or escape its QRCode Image setting which result into a Stored Cross-Site Scripting (XSS). Furthermore the plugin also does not have any CSRF and capability checks in place when saving such setting allowing any authenticated user (as low as subscriber) or unauthenticated user via a CSRF vector to update them and perform such attack.

CVSS Vector

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

Reference

https://wpscan.com/vulnerability/d50b801a-16b5-45e9-a465-e3bb0445cb49

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4