Cross-site Scripting (XSS)

2023-08-1703:09:26

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

scancodeio

cross-site scripting

xss

sanitization

licenses.py

endpoint

injection

javascript

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

33.2%

JSON

scancodeio is vulnerable to Cross-site Scripting (XSS). The vulnerability exists due to the lack of sanitization in the key parameter of licenses.py, which allows an attacker to inject and execute malicious JavaScript through the /license/ endpoint.