Improper Protection of Alternate Path Affecting yiisoft/yii2 package, versions >=2.0.50, <2.0.52
Threat Intelligence
Snyk has reported that there have been attempts or successful attacks targeting this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-YIISOFTYII2-9680255
- published10 Apr 2025
- disclosed10 Apr 2025
- creditNicolas Bourras, Thomas Reynolds
Introduced: 10 Apr 2025
NewCVE-2024-58136 (opens in a new tab)How to fix?
Upgrade yiisoft/yii2 to version 2.0.52 or higher.
Overview
yiisoft/yii2 is a Yii PHP Framework.
Affected versions of this package are vulnerable to Improper Protection of Alternate Path when defining a __class array key in the __set function of Component.php. An attacker can achieve code execution by manipulating the input to the behavior attachment process.
Note: This vulnerability was caused as an unintended side effect of the fix for the vulnerability described in CVE-2024-4990.