{"id":"CVE-2020-26222","details":"Dependabot is a set of packages for automated dependency management for Ruby, JavaScript, Python, PHP, Elixir, Rust, Java, .NET, Elm and Go. In Dependabot-Core from version 0.119.0.beta1 before version 0.125.1, there is a remote code execution vulnerability in dependabot-common and dependabot-go_modules when a source branch name contains malicious injectable bash code. For example, if Dependabot is configured to use the following source branch name: \"/$({curl,127.0.0.1})\", Dependabot will make a HTTP request to the following URL: 127.0.0.1 when cloning the source repository. The fix was applied to version 0.125.1. As a workaround, one can escape the branch name prior to passing it to the Dependabot::Source class.","aliases":["GHSA-23f7-99jx-m54r"],"modified":"2026-02-21T07:32:53.802053Z","published":"2020-11-13T16:15:18.277Z","related":["GHSA-23f7-99jx-m54r"],"references":[{"type":"ADVISORY","url":"https://github.com/dependabot/dependabot-core/commit/e089116abbe284425b976f7920e502b8e83a61b5"},{"type":"ADVISORY","url":"https://github.com/dependabot/dependabot-core/pull/2727"},{"type":"ADVISORY","url":"https://github.com/dependabot/dependabot-core/security/advisories/GHSA-23f7-99jx-m54r"},{"type":"FIX","url":"https://github.com/dependabot/dependabot-core/commit/e089116abbe284425b976f7920e502b8e83a61b5"},{"type":"FIX","url":"https://github.com/dependabot/dependabot-core/pull/2727"},{"type":"EVIDENCE","url":"https://github.com/dependabot/dependabot-core/security/advisories/GHSA-23f7-99jx-m54r"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dependabot/dependabot-core","events":[{"introduced":"3fcbe7c0b716db5cdc22af59adcf714ac6489c05"},{"fixed":"e089116abbe284425b976f7920e502b8e83a61b5"}]}],"versions":["v0.119.1","v0.119.2","v0.119.3","v0.119.4","v0.119.5","v0.119.6","v0.120.0","v0.120.1","v0.120.2","v0.120.3","v0.120.4","v0.120.5","v0.121.0","v0.121.1","v0.122.0","v0.122.1","v0.123.0","v0.123.1","v0.124.0","v0.124.1","v0.124.2","v0.124.3","v0.124.4","v0.124.5","v0.124.6","v0.124.7","v0.124.8","v0.125.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-26222.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}