CVE-2022-31454: Yiiframework Yii

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Yii 2 v2.0.45 was discovered to contain a cross-site scripting (XSS) vulnerability via the endpoint /books. NOTE: this is disputed by the vendor because the cve-2022-31454-8e8555c31fd3 page does not describe why /books has a relationship to Yii 2.

Affected products

• Yiiframework Yii: version 2.0.45 only

Published 2023-07-28. Last modified 2026-06-17.