GHSA-442f-wcwq-fpcf
Prevent RCE when deserializing untrusted user input
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | yiisoft/yii | < 1.1.27 | 1.1.27 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
Affected versions of `yiisoft/yii` are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input.
### Patches
Upgrade `yiisoft/yii` to version 1.1.27 or higher.
### For more information
See the following links for more details:
- [Git commit](https://github.com/yiisoft/yii/commit/ed67b7cc57216557c5c595c6650cdd2d3aa41c52)
- https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection
If you have any questions or comments about this advisory, [contact us through security form](https://www.yiiframework.com/security).
References
External links from the advisory. They lead to third-party sites.