A vulnerability, which was classified as critical, was found in yiisoft Yii2 up to 2.0.39. This affects the function Generate of the file phpunit\src\Framework\MockObject\MockClass.php. The manipulation leads to deserialization. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.300711 | vdb entry permissions required technical description |
| https://vuldb.com/?ctiid.300711 | signature vdb entry permissions required |
| https://vuldb.com/?submit.521718 | third party advisory vdb entry |
| https://github.com/gaorenyusi/gaorenyusi/blob/main/Yii2-2.md | third party advisory exploit |