CVE-2021-24618

Donate With QRCode < 1.4.5 - Stored Cross-Site Scripting

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El plugin Donate con QRCode de WordPress versiones anteriores a 1.4.5 no sanea ni escapa de su configuración de imagen QRCode, que resulta en un ataque de tipo Cross-Site Scripting (XSS) Almacenado. Además, el plugin tampoco presenta ninguna comprobación de CSRF y de capacidad cuando guarda dicha configuración, permitiendo que cualquier usuario autenticado (por debajo de un suscriptor), o un usuario no autenticado por medio de un vector CSRF pueda actualizarlos y llevar a cabo dicho ataque

*Credits: yangshengcheng@webray.com.cn inc

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-14 CVE Reserved
2021-08-19 CVE Published
2023-05-08 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-352: Cross-Site Request Forgery (CSRF)

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/d50b801a-16b5-45e9-a465-e3bb0445cb49	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Wbolt Search vendor "Wbolt"		Donate With Qrcode Search vendor "Wbolt" for product "Donate With Qrcode"				< 1.4.5 Search vendor "Wbolt" for product "Donate With Qrcode" and version " < 1.4.5"		wordpress		Affected