Stored Cross Site Scripting (XSS)

2023-12-2907:30:53

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

winter cms

cross site scripting

stored xss

input validation

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.6

Confidence

High

EPSS

Percentile

14.0%

JSON

Winter CMS is vulnerable to Stored Cross Site Scripting. The vulnerability is due to improper user input validation and sanitization. This issue can be exploited by an attacker with access to backend forms by providing a malicious input via the ColorPicker FormWidget to inject JavaScript in the webpage.