{"cve":"CVE-2020-2306","nvd":{"published":"2020-11-04T15:15:11.583","modified":"2026-06-17T03:12:10.940","status":"Modified","description":"A missing permission check in Jenkins Mercurial Plugin 2.11 and earlier allows attackers with Overall/Read permission to obtain a list of names of configured Mercurial installations.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":[],"references":["https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2104","https://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2104"],"products":["jenkins:mercurial"],"source":"nvd","synced_at":"2026-10-19T21:11:20.317016139+00:00"},"epss":{"cve":"CVE-2020-2306","score":0.011,"percentile":0.65686,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vrrc-3wwh-frgx","url":"https://osv.dev/vulnerability/GHSA-vrrc-3wwh-frgx","summary":"Missing Authorization in Jenkins Mercurial Plugin","modified":"2024-02-16T08:14:15.990225Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:mercurial","purl":"pkg:maven/org.jenkins-ci.plugins/mercurial","ranges":[">=2.11 <2.12"],"fixed":["2.12"]},{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:mercurial","purl":"pkg:maven/org.jenkins-ci.plugins/mercurial","ranges":[">=2.10 <2.10.1"],"fixed":["2.10.1"]},{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:mercurial","purl":"pkg:maven/org.jenkins-ci.plugins/mercurial","ranges":[">=2.9 <2.9.1"],"fixed":["2.9.1"]},{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:mercurial","purl":"pkg:maven/org.jenkins-ci.plugins/mercurial","ranges":["<2.8.1"],"fixed":["2.8.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}