CVE-2019-9580 Information

Description

In st2web in StackStorm Web UI before 2.9.3 and 2.10.x before 2.10.3 it is possible to bypass the CORS protection mechanism via a \null\ origin value potentially leading to XSS.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

https://github.com/StackStorm/st2/releases/tag/v2.10.3 https://github.com/StackStorm/st2/releases/tag/v2.9.3 https://stackstorm.com/2019/03/08/stackstorm-2-9-3-2-10-3/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1