CVE-2022-45448

Cross-site Scripting in M4 PDF plugin for Prestashop sites

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

M4 PDF plugin for Prestashop sites, in its 3.2.3 version and before, is vulnerable to an arbitrary HTML Document crafting vulnerability. The resource /m4pdf/pdf.php uses templates to dynamically create documents. In the case that the template does not exist, the application will return a fixed document with a message in mpdf format. An attacker could exploit this vulnerability by inputting a valid HTML/CSS document as the value of the parameter.

El complemento M4 PDF para sitios Prestashop, en su versión 3.2.3 y anteriores, es vulnerable a la creación de Documentos HTML arbitraria. El recurso /m4pdf/pdf.php utiliza plantillas para crear documentos dinámicamente. En el caso de que la plantilla no exista, la aplicación devolverá un documento fijo con un mensaje en formato mpdf. Un atacante podría aprovechar esta vulnerabilidad ingresando un documento HTML/CSS válido como valor del parámetro.

*Credits: Francisco Díaz-Pache Alonso, David Álvarez Robles, Sergio Corral Cristo

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2022-11-16 CVE Reserved
2023-09-20 CVE Published
2024-09-06 CVE Updated
2024-09-26 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-m4-pdf-plugin-prestashop-sites	Third Party Advisory

URL	Date	SRC

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
Prestashop Search vendor "Prestashop"		M4 Pdf Search vendor "Prestashop" for product "M4 Pdf"				<= 3.2.3 Search vendor "Prestashop" for product "M4 Pdf" and version " <= 3.2.3"		prestashop		Affected