{"id":"CVE-2021-30180","aliases":["GHSA-7wfc-x4f7-gg2x"],"url":"https://o3.security/vulnerability/CVE-2021-30180","summary":"Code injection in Apache Dubbo","details":"Apache Dubbo prior to 2.7.9 support Tag routing which will enable a customer to route the request to the right server. These rules are used by the customers when making a request in order to find the right endpoint. When parsing these YAML rules, Dubbo customers may enable calling arbitrary constructors.","published":"2021-06-01T14:15:09.937Z","modified":"2026-07-09T01:06:44.770966Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.60427,"percentile":0.99098,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.dubbo:dubbo","fixedVersion":"2.7.10"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://lists.apache.org/thread.html/raed526465e56204030ddf374b1959478a290e7511971d7aba2e9e39b%40%3Cdev.dubbo.apache.org%3E"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T01:06:44.770966Z"}}