{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-28672", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-03-02T21:14:39.533Z", "datePublished": "2026-08-10T10:26:32.654Z", "dateUpdated": "2026-08-12T15:49:07.214Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "packageName": "org.apache.ranger.unixusersync", "product": "Apache Ranger", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.8", "status": "affected", "version": "0.6", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Andrea Cosentino"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Apache Ranger.</p><p>This issue affects Apache Ranger: from 0.6 through 2.8.</p><p></p><div><br></div><br><p></p>"}], "value": "Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Apache Ranger.\n\nThis issue affects Apache Ranger: from 0.6 through 2.8."}], "metrics": [{"other": {"content": {"text": "moderate"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-77", "description": "CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-08-10T10:26:32.654Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/99ysjqcmz950o3jgm6pqx1wb696onzq7"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache Ranger: OS Command Injection via Username in UnixUserGroupBuilder", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/08/09/2"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-08-10T10:33:15.995Z"}}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-08-12T15:48:59.818011Z", "id": "CVE-2026-28672", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-12T15:49:07.214Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/08/09/2"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-08-10T10:33:15.995Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-28672", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-08-12T15:48:59.818011Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-12T15:48:36.183Z"}}], "cna": {"title": "Apache Ranger: OS Command Injection via Username in UnixUserGroupBuilder", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Andrea Cosentino"}], "metrics": [{"other": {"type": "Textual description of severity", "content": {"text": "moderate"}}}], "affected": [{"vendor": "Apache Software Foundation", "product": "Apache Ranger", "versions": [{"status": "affected", "version": "0.6", "versionType": "semver", "lessThanOrEqual": "2.8"}], "packageName": "org.apache.ranger.unixusersync", "defaultStatus": "unaffected"}], "references": [{"url": "https://lists.apache.org/thread/99ysjqcmz950o3jgm6pqx1wb696onzq7", "tags": ["vendor-advisory"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Apache Ranger.\n\nThis issue affects Apache Ranger: from 0.6 through 2.8.", "supportingMedia": [{"type": "text/html", "value": "<p>Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Apache Ranger.</p><p>This issue affects Apache Ranger: from 0.6 through 2.8.</p><p></p><div><br></div><br><p></p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-77", "description": "CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-08-10T10:26:32.654Z"}}}, "cveMetadata": {"cveId": "CVE-2026-28672", "state": "PUBLISHED", "dateUpdated": "2026-08-12T15:49:07.214Z", "dateReserved": "2026-03-02T21:14:39.533Z", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "datePublished": "2026-08-10T10:26:32.654Z", "assignerShortName": "apache"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageName": "org.apache.ranger.unixusersync", "product": "Apache Ranger", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.8", "status": "affected", "version": "0.6", "versionType": "semver"}]}], "source": "security@apache.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:ranger:*:*:*:*:*:*:*:*", "matchCriteriaId": "45A1D1C3-9DC4-431D-AEB3-CB7FD6DE2E5B", "versionEndIncluding": "2.8.0", "versionStartIncluding": "0.6.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Apache Ranger.\n\nThis issue affects Apache Ranger: from 0.6 through 2.8."}], "id": "CVE-2026-28672", "lastModified": "2026-08-17T18:48:49.103", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-28672", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-08-12T15:48:59.818011Z", "version": "2.0.3"}}]}, "published": "2026-08-10T11:17:25.190", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/99ysjqcmz950o3jgm6pqx1wb696onzq7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2026/08/09/2"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-77"}], "source": "security@apache.org", "type": "Secondary"}]}

{}