Yii Framework Reflected XSS
Date: 2022-05
Affected: composer/yiisoft/yii2
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2017-7271
CWE: CWE-79
CVSS: 6.1 (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

Reflected Cross-site scripting (XSS) vulnerability in Yii Framework before 2.0.11, when development mode is used, allows remote attackers to inject arbitrary web script or HTML via crafted request data that is mishandled on the debug-mode exception screen.


Mitigations:

Architectural layers (MAESTRO):