{"id":"CVE-2020-2182","aliases":["GHSA-7ff8-qfwx-8gx5"],"url":"https://o3.security/vulnerability/CVE-2020-2182","summary":"Improper masking of some secrets in Jenkins Credentials Binding Plugin","details":"Credentials Binding Plugin allows specifying passwords and other secrets as environment variables, and will hide them from console output in builds. As a side effect of the fix for [SECURITY-698](https://www.jenkins.io/security/advisory/2018-02-05/#credentials-binding), `$` characters in secrets are escaped to `$$`. This will then be expanded to $ again once the secret is passed to (post) build steps.\n\nCredentials Binding Plugin 1.22 and earlier does not mask the escaped form of the secret (containing `$$`). This occurs for example in the \\\"Execute Maven top-level targets\\\" build step included in Jenkins.\\n\\nCredentials Binding Plugin 1.23 now masks secrets both in their original form and with escaped `$` characters, so they will be masked even if printed before value expansion.","published":"2020-05-06T13:15:14.180Z","modified":"2026-10-24T10:30:36.828038323Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":{"score":0.00881,"percentile":0.55993,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:credentials-binding","fixedVersion":"1.23"}],"fix":{"url":"https://github.com/jenkinsci/credentials-binding-plugin/commit/77681e0d184b0ccafa2a27da3b3bdbba95b4fe8f","label":"jenkinsci/credentials-binding-plugin@77681e0"},"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2020/05/06/3"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1835"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2182"},{"type":"WEB","url":"https://github.com/jenkinsci/credentials-binding-plugin/commit/77681e0d184b0ccafa2a27da3b3bdbba95b4fe8f"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/credentials-binding-plugin"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:30:36.828038323Z"}}