{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/55864?format=json","vulnerability_id":"VCID-jj88-rbff-4ygb","summary":"Missing permission check in Blue Ocean Plugin\n### Updated 2020-09-16\nThis entry previously misidentified the problematic behavior. The HTTP request itself is legitimate, but only authorized users should be able to perform it.\n\n### Original Description\nBlue Ocean Plugin 1.23.2 and earlier does not perform permission checks in several HTTP endpoints implementing connection tests.\n\nThis allows attackers with Overall/Read permission to connect to an attacker-specified URL.\n\nBlue Ocean Plugin 1.23.3 requires Item/Create permission to perform these connection tests.","aliases":[{"alias":"CVE-2020-2255"},{"alias":"GHSA-vc7g-4269-f7hw"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/82777?format=json","purl":"pkg:maven/io.jenkins.blueocean/blueocean@1.23.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.jenkins.blueocean/blueocean@1.23.3"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/143606?format=json","purl":"pkg:maven/io.jenkins.blueocean/blueocean@1.23.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-jj88-rbff-4ygb"},{"vulnerability":"VCID-sa11-2uur-8ybd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/io.jenkins.blueocean/blueocean@1.23.2"},{"url":"http://public2.vulnerablecode.io/api/packages/101802?format=json","purl":"pkg:rpm/redhat/jenkins-2-plugins@3.11.1603460090-1?arch=el7","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1uad-jqyh-zqgq"},{"vulnerability":"VCID-jj88-rbff-4ygb"},{"vulnerability":"VCID-sa11-2uur-8ybd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins-2-plugins@3.11.1603460090-1%3Farch=el7"},{"url":"http://public2.vulnerablecode.io/api/packages/101803?format=json","purl":"pkg:rpm/redhat/jenkins-2-plugins@4.6.1601368321-1?arch=el8","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1uad-jqyh-zqgq"},{"vulnerability":"VCID-jj88-rbff-4ygb"},{"vulnerability":"VCID-sa11-2uur-8ybd"},{"vulnerability":"VCID-sprz-dww1-vufr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins-2-plugins@4.6.1601368321-1%3Farch=el8"}],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-2255.json","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-2255.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-2255","reference_id":"","reference_type":"","scores":[{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.18908","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19191","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19197","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19151","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19097","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19055","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19067","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19076","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.18965","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.1895","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19155","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19289","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19342","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19058","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00061","scoring_system":"epss","scoring_elements":"0.19138","published_at":"2026-04-08T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-2255"},{"reference_url":"https://github.com/jenkinsci/blueocean-plugin/commit/659a66aff0d0ad693eab9d2807985d591e102aab","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/jenkinsci/blueocean-plugin/commit/659a66aff0d0ad693eab9d2807985d591e102aab"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2255","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2255"},{"reference_url":"https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961"},{"reference_url":"http://www.openwall.com/lists/oss-security/2020/09/16/3","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2020/09/16/3"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1880460","reference_id":"1880460","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1880460"},{"reference_url":"https://github.com/advisories/GHSA-vc7g-4269-f7hw","reference_id":"GHSA-vc7g-4269-f7hw","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-vc7g-4269-f7hw"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:4297","reference_id":"RHSA-2020:4297","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:4297"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:5102","reference_id":"RHSA-2020:5102","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:5102"}],"weaknesses":[{"cwe_id":862,"name":"Missing Authorization","description":"The product does not perform an authorization check when an actor attempts to access a resource or perform an action."},{"cwe_id":1035,"name":"OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."}],"exploits":[],"severity_range_score":"4.0 - 6.9","exploitability":"0.5","weighted_severity":"6.2","risk_score":3.1,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-jj88-rbff-4ygb"}