CVE-2019-12186 Information

Description

An issue was discovered in Sylius products. Missing input sanitization in sylius/sylius 1.0.x through 1.0.18 1.1.x through 1.1.17 1.2.x through 1.2.16 1.3.x through 1.3.11 and 1.4.x through 1.4.3 and sylius/grid 1.0.x through 1.0.18 1.1.x through 1.1.18 1.2.x through 1.2.17 1.3.x through 1.3.12 1.4.x through 1.4.4 and 1.5.0 allows an attacker (an admin in the sylius/sylius case) to perform XSS by injecting malicious code into a field displayed in a grid with the \string\ field type. The contents are an object with malicious code returned by the __toString() method of that object.

CVSS Vector

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

Reference

https://sylius.com/blog/cve-2019-12186/

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8