{"action":"Upgrade github.com/hashicorp/consul to 1.8.15 or later.","affected":[{"fixed":"1.10.2","introduced":"1.10.1"},{"fixed":"1.9.9","introduced":"1.9.0"},{"fixed":"1.8.15","introduced":"0"}],"component":"github.com/hashicorp/consul","cve_ids":["CVE-2021-38698"],"ecosystem":"Go","epss":0.01423,"exploited":false,"fixed_versions":["1.10.2","1.9.9","1.8.15"],"ghsa_id":"GHSA-6hw5-6gcx-phmw","id":"tcs_01M5KF09C5S7QXVVQR9T20SQP5","modified_at":"2026-09-10T03:49:08.568208801Z","published_at":"2021-09-08T20:14:56Z","references":["https://osv.dev/vulnerability/GHSA-6hw5-6gcx-phmw","https://nvd.nist.gov/vuln/detail/CVE-2021-38698","https://github.com/hashicorp/consul/pull/10824","https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026","https://github.com/hashicorp/consul","https://security.gentoo.org/glsa/202208-09","https://www.hashicorp.com/blog/category/consul"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-6hw5-6gcx-phmw","url":"https://osv.dev/vulnerability/GHSA-6hw5-6gcx-phmw"}],"summary":"HashiCorp Consul and Consul Enterprise 1.10.1 Txn.Apply endpoint allowed services to register proxies for other services, enabling access to service traffic."}