Unsafe deserialization occurs within a Dubbo application which has HTTP remoting enabled. An attacker may submit a POST request with a Java object in it to completely compromise a Provider instance of Apache Dubbo, if this instance enables HTTP. This issue affected Apache Dubbo 2.7.0 to 2.7.4, 2.6.0 to 2.6.7, and all 2.5.x versions.
[
{
"product": "Apache Dubbo",
"vendor": "Apache",
"versions": [
{
"status": "affected",
"version": "2.7.0 to 2.7.4"
},
{
"status": "affected",
"version": "2.6.0 to 2.6.7"
},
{
"status": "affected",
"version": "all 2.5.x versions"
}
]
}
]