An issue was discovered in Weaviate OSS before 1.33.4. Due to a lack of validation of the fileName field in the transfer logic, an attacker who can call the GetFile method while a shard is in the "Pause file activity" state and the FileReplicationService is reachable can read arbitrary files accessible to the service process.
{
"versions": [
{
"introduced": "1.30.0"
},
{
"last_affected": "1.30.19"
},
{
"introduced": "1.31.0"
},
{
"last_affected": "1.31.18"
},
{
"introduced": "1.32.0"
},
{
"last_affected": "1.32.15"
},
{
"introduced": "1.33.0"
},
{
"last_affected": "1.33.3"
}
]
}