Description
In Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, the proxy chain serialization/deserialization is vulnerable to an injection attack where a carefully crafted username could impersonate another user and gain their permissions on a replicated request to another node.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apache Software Foundation | Apache NiFi | 0.7.0, 0.7.1, 1.1.0, 1.1.1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.apache.nifi:nifi | < 0.7.2 | 0.7.2 | GHSA-jrcc-7jf5-3pxg |
| Maven | org.apache.nifi:nifi | >= 1.0.0, < 1.1.2 | 1.1.2 | GHSA-jrcc-7jf5-3pxg |