CVE-2020-2255

{"containers": {"cna": {"affected": [{"product": "Jenkins Blue Ocean Plugin", "vendor": "Jenkins project", "versions": [{"lessThanOrEqual": "1.23.2", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"status": "unaffected", "version": "1.19.2"}]}], "descriptions": [{"lang": "en", "value": "A missing permission check in Jenkins Blue Ocean Plugin 1.23.2 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL."}], "providerMetadata": {"orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "shortName": "jenkins", "dateUpdated": "2023-10-24T16:07:57.668Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961"}, {"name": "[oss-security] 20200916 Multiple vulnerabilities in Jenkins plugins", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2020/09/16/3"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "jenkinsci-cert@googlegroups.com", "ID": "CVE-2020-2255", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Jenkins Blue Ocean Plugin", "version": {"version_data": [{"version_affected": "<=", "version_value": "1.23.2"}, {"version_affected": "!", "version_value": "1.19.2"}]}}]}, "vendor_name": "Jenkins project"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A missing permission check in Jenkins Blue Ocean Plugin 1.23.2 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-862: Missing Authorization"}]}]}, "references": {"reference_data": [{"name": "https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961", "refsource": "CONFIRM", "url": "https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961"}, {"name": "[oss-security] 20200916 Multiple vulnerabilities in Jenkins plugins", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2020/09/16/3"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T07:01:41.230Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961"}, {"name": "[oss-security] 20200916 Multiple vulnerabilities in Jenkins plugins", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2020/09/16/3"}]}]}, "cveMetadata": {"assignerOrgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "assignerShortName": "jenkins", "cveId": "CVE-2020-2255", "datePublished": "2020-09-16T13:20:40.000Z", "dateReserved": "2019-12-05T00:00:00.000Z", "dateUpdated": "2024-08-04T07:01:41.230Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "Jenkins Blue Ocean Plugin", "vendor": "Jenkins project", "versions": [{"lessThanOrEqual": "1.23.2", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"status": "unaffected", "version": "1.19.2"}]}], "source": "jenkinsci-cert@googlegroups.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:blue_ocean:*:*:*:*:*:jenkins:*:*", "matchCriteriaId": "B3432A51-DB0A-4834-BCBF-FD069730BFE4", "versionEndIncluding": "1.23.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A missing permission check in Jenkins Blue Ocean Plugin 1.23.2 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL."}, {"lang": "es", "value": "Una falta de comprobaci\u00f3n de permisos en Jenkins Blue Ocean Plugin versiones 1.23.2 y anteriores, permite a atacantes con permiso Overall/Read conectarse a una URL especificada por el atacante"}], "id": "CVE-2020-2255", "lastModified": "2026-06-17T03:12:05.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-09-16T14:15:13.237", "references": [{"source": "jenkinsci-cert@googlegroups.com", "tags": ["Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/09/16/3"}, {"source": "jenkinsci-cert@googlegroups.com", "tags": ["Vendor Advisory"], "url": "https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/09/16/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961"}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2020:5102", "cpe": "cpe:/a:redhat:openshift:3.11::el7", "package": "jenkins-2-plugins-0:3.11.1603460090-1.el7", "product_name": "Red Hat OpenShift Container Platform 3.11", "release_date": "2020-11-17T00:00:00Z"}, {"advisory": "RHSA-2020:4297", "cpe": "cpe:/a:redhat:openshift:4.6::el8", "package": "jenkins-2-plugins-0:4.6.1601368321-1.el8", "product_name": "Red Hat OpenShift Container Platform 4.6", "release_date": "2020-10-27T00:00:00Z"}], "bugzilla": {"description": "jenkins-2-plugins/blueocean: Blue Ocean Plugin does not perform permission checks in several HTTP endpoints implementing connection tests.", "id": "1880460", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1880460"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "status": "verified"}, "cwe": "CWE-862", "details": ["A missing permission check in Jenkins Blue Ocean Plugin 1.23.2 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL."], "name": "CVE-2020-2255", "public_date": "2020-09-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-2255\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-2255\nhttps://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1961\nhttps://www.openwall.com/lists/oss-security/2020/09/16/3"], "threat_severity": "Moderate"}

{}