Composer yiisoft/yii2 has 13 known advisories in the phpwarden feed, 1 actively exploited. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2024-58136 KEV | yiisoft/yii2 Mishandles the Attaching of Behavior Defined by a `__class` Array Key | critical | 9.0 | <2.0.52 | 2.0.52 |
| CVE-2024-4990 | Unsafe Reflection in base Component class in yiisoft/yii2 | high | 8.1 | <2.0.49.4 | 2.0.49.4 |
| CVE-2020-15148 | Unsafe deserialization in Yii 2 | high | 8.9 | <2.0.38 | 2.0.38 |
| CVE-2018-6010 | Yii Framework reflected Cross-site Scripting | high | 7.5 | >=2.0.0 and <2.0.14 or <2.0.14 | 2.0.14 |
| CVE-2015-3397 | Yii Framework Cross-site Scripting Vulnerability | medium | 0.0 | <2.0.4 | 2.0.4 |
| CVE-2018-7269 | Potential SQL injection in methods `yii\db\ActiveRecord::findOne()` and `::findAll()` | unknown | 0.0 | <2.0.12.1 or >=2.0.13 and <2.0.13.2 or >=2.0.14 and <2.0.15 | 2.0.12.1, 2.0.13.2, 2.0.15 |
| CVE-2017-7271 | Yii Framework Reflected XSS | medium | 6.1 | <2.0.11 | 2.0.11 |
| CVE-2015-5467 | Yii2 allows attackers to execute any local .php file via a relative path in the view parameter | critical | 9.8 | >=2.0.0 and <2.0.5 or <2.0.5 | 2.0.5 |
| CVE-2017-11516 | Yii Cross-site Scripting Framework vulnerability | medium | 6.1 | >=2.0.12 and <2.0.13 | 2.0.13 |
| CVE-2018-6009 | Yii Framework Cross-Site Request Forgery (CSRF) | high | 8.8 | >=2.0 and <2.0.14 or <2.0.14 | 2.0.14 |
| CVE-2018-20745 | Yii Incorrectly Implements CORS | medium | 5.9 | <2.0.16 | 2.0.16 |
| CVE-2026-39850 | Yii 2: Local file inclusion via view parameter name collision | high | 7.4 | <2.0.55 | 2.0.55 |
| CVE-2024-32877 | Reflected Cross-site Scripting in yiisoft/yii2 Debug mode | medium | 4.2 | >=2.0.43 and <2.0.49.4 | 2.0.49.4 |
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