CVE-2021-32245

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In PageKit v1.0.18, a user can upload SVG files in the file upload portion of the CMS. These SVG files can contain malicious scripts. This file will be uploaded to the system and it will not be stripped or filtered. The user can create a link on the website pointing to "/storage/exp.svg" that will point to http://localhost/pagekit/storage/exp.svg. When a user comes along to click that link, it will trigger a XSS attack.

En PageKit versión v1.0.18, un usuario puede subir archivos SVG en la parte de subida de archivos del CMS. Estos archivos SVG pueden contener scripts maliciosos. Este archivo será subido al sistema y no será despojado o filtrado. El usuario puede crear un enlace en el sitio web apuntando a "/storage/exp.svg" y que apunte a http://localhost/pagekit/storage/exp.svg. Cuando un usuario haga clic en ese enlace, se desencadenará un ataque de tipo XSS

*Credits: N/A

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

2021-05-07 CVE Reserved
2021-06-16 CVE Published
2023-03-08 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')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://github.com/pagekit/pagekit/issues/963	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
Pagekit Search vendor "Pagekit"		Pagekit Search vendor "Pagekit" for product "Pagekit"				1.0.18 Search vendor "Pagekit" for product "Pagekit" and version "1.0.18"		-		Affected