CVE-2026-115732

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-115732", "assignerOrgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e", "state": "PUBLISHED", "assignerShortName": "Perforce", "dateReserved": "2026-10-23T11:46:46.648Z", "datePublished": "2026-11-03T20:38:24.169Z", "dateUpdated": "2026-11-06T19:39:07.902Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e", "shortName": "Perforce", "dateUpdated": "2026-11-03T20:38:24.169Z"}, "title": "Certificate Name Authorization Bypass", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-863", "description": "CWE-863 Incorrect Authorization", "type": "CWE"}, {"lang": "en", "cweId": "CWE-697", "description": "CWE-697 Incorrect Comparison", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-151", "descriptions": [{"lang": "en", "value": "CAPEC-151 Identity Spoofing"}]}, {"capecId": "CAPEC-115", "descriptions": [{"lang": "en", "value": "CAPEC-115 Authentication Bypass"}]}], "affected": [{"vendor": "Perforce", "product": "Puppet Enterprise", "versions": [{"status": "affected", "version": "2023.8.0", "lessThan": "2023.8.13", "versionType": "custom"}, {"status": "affected", "version": "2025.0.0", "lessThan": "2025.12.1", "versionType": "custom"}, {"status": "affected", "version": "2026.0.0", "lessThan": "2026.0.1", "versionType": "custom"}, {"status": "unaffected", "version": "2023.8.13"}, {"status": "unaffected", "version": "2025.12.1"}, {"status": "unaffected", "version": "2026.0.1"}], "defaultStatus": "affected"}], "descriptions": [{"lang": "en", "value": "Incorrect authorization in the certificate-name matching of trapperkeeper-authorization, as used by Puppet Server, in the affected products, allows a client that holds a CA-signed certificate whose name extends or shortens an authorized hostname to be authorized as that host. This enables impersonation of other nodes and, in Puppet Enterprise, access to certificate-authority administration and remote command execution on managed nodes. Exploitation requires a certificate with a colliding name, which the certificate authority issues by approval or autosign.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Incorrect authorization in the certificate-name matching of trapperkeeper-authorization, as used by Puppet Server, in the affected products, allows a client that holds a CA-signed certificate whose name extends or shortens an authorized hostname to be authorized as that host. This enables impersonation of other nodes and, in Puppet Enterprise, access to certificate-authority administration and remote command execution on managed nodes. Exploitation requires a certificate with a colliding name, which the certificate authority issues by approval or autosign.</p>"}]}], "references": [{"url": "https://portal.perforce.com/s/cve/a91Qi000003IaJRIA0/certificate-name-authorization-bypass"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "CRITICAL", "baseScore": 9, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H"}}], "solutions": [{"lang": "en", "value": "Upgrade to Puppet Enterprise 2023.8.13, 2025.12.1, or 2026.0.1 as applicable. The fix ships to every service that uses the library.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Upgrade to Puppet Enterprise 2023.8.13, 2025.12.1, or 2026.0.1 as applicable. The fix ships to every service that uses the library.</p>"}]}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-11-06T19:38:25.135829Z", "id": "CVE-2026-115732", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2026-11-06T19:39:07.902Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-115732", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-11-06T19:38:25.135829Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-06T19:39:02.721Z"}}], "cna": {"title": "Certificate Name Authorization Bypass", "source": {"discovery": "EXTERNAL"}, "impacts": [{"capecId": "CAPEC-151", "descriptions": [{"lang": "en", "value": "CAPEC-151 Identity Spoofing"}]}, {"capecId": "CAPEC-115", "descriptions": [{"lang": "en", "value": "CAPEC-115 Authentication Bypass"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Perforce", "product": "Puppet Enterprise", "versions": [{"status": "affected", "version": "2023.8.0", "lessThan": "2023.8.13", "versionType": "custom"}, {"status": "affected", "version": "2025.0.0", "lessThan": "2025.12.1", "versionType": "custom"}, {"status": "affected", "version": "2026.0.0", "lessThan": "2026.0.1", "versionType": "custom"}, {"status": "unaffected", "version": "2023.8.13"}, {"status": "unaffected", "version": "2025.12.1"}, {"status": "unaffected", "version": "2026.0.1"}], "defaultStatus": "affected"}], "solutions": [{"lang": "en", "value": "Upgrade to Puppet Enterprise 2023.8.13, 2025.12.1, or 2026.0.1 as applicable. The fix ships to every service that uses the library.", "supportingMedia": [{"type": "text/html", "value": "<p>Upgrade to Puppet Enterprise 2023.8.13, 2025.12.1, or 2026.0.1 as applicable. The fix ships to every service that uses the library.</p>", "base64": false}]}], "references": [{"url": "https://portal.perforce.com/s/cve/a91Qi000003IaJRIA0/certificate-name-authorization-bypass"}], "x_generator": {"engine": "Vulnogram 1.0.5"}, "descriptions": [{"lang": "en", "value": "Incorrect authorization in the certificate-name matching of trapperkeeper-authorization, as used by Puppet Server, in the affected products, allows a client that holds a CA-signed certificate whose name extends or shortens an authorized hostname to be authorized as that host. This enables impersonation of other nodes and, in Puppet Enterprise, access to certificate-authority administration and remote command execution on managed nodes. Exploitation requires a certificate with a colliding name, which the certificate authority issues by approval or autosign.", "supportingMedia": [{"type": "text/html", "value": "<p>Incorrect authorization in the certificate-name matching of trapperkeeper-authorization, as used by Puppet Server, in the affected products, allows a client that holds a CA-signed certificate whose name extends or shortens an authorized hostname to be authorized as that host. This enables impersonation of other nodes and, in Puppet Enterprise, access to certificate-authority administration and remote command execution on managed nodes. Exploitation requires a certificate with a colliding name, which the certificate authority issues by approval or autosign.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-863", "description": "CWE-863 Incorrect Authorization"}, {"lang": "en", "type": "CWE", "cweId": "CWE-697", "description": "CWE-697 Incorrect Comparison"}]}], "providerMetadata": {"orgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e", "shortName": "Perforce", "dateUpdated": "2026-11-03T20:38:24.169Z"}}}, "cveMetadata": {"cveId": "CVE-2026-115732", "state": "PUBLISHED", "dateUpdated": "2026-11-06T19:39:07.902Z", "dateReserved": "2026-10-23T11:46:46.648Z", "assignerOrgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e", "datePublished": "2026-11-03T20:38:24.169Z", "assignerShortName": "Perforce"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "affected", "product": "Puppet Enterprise", "vendor": "Perforce", "versions": [{"lessThan": "2023.8.13", "status": "affected", "version": "2023.8.0", "versionType": "custom"}, {"lessThan": "2025.12.1", "status": "affected", "version": "2025.0.0", "versionType": "custom"}, {"lessThan": "2026.0.1", "status": "affected", "version": "2026.0.0", "versionType": "custom"}, {"status": "unaffected", "version": "2023.8.13"}, {"status": "unaffected", "version": "2025.12.1"}, {"status": "unaffected", "version": "2026.0.1"}]}], "source": "security@puppet.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Incorrect authorization in the certificate-name matching of trapperkeeper-authorization, as used by Puppet Server, in the affected products, allows a client that holds a CA-signed certificate whose name extends or shortens an authorized hostname to be authorized as that host. This enables impersonation of other nodes and, in Puppet Enterprise, access to certificate-authority administration and remote command execution on managed nodes. Exploitation requires a certificate with a colliding name, which the certificate authority issues by approval or autosign."}], "id": "CVE-2026-115732", "lastModified": "2026-11-06T20:38:53.570", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.0, "baseSeverity": "CRITICAL", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security@puppet.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-115732", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-11-06T19:38:25.135829Z", "version": "2.0.3"}}]}, "published": "2026-11-03T21:17:02.033", "references": [{"source": "security@puppet.com", "url": "https://portal.perforce.com/s/cve/a91Qi000003IaJRIA0/certificate-name-authorization-bypass"}], "sourceIdentifier": "security@puppet.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-697"}, {"lang": "en", "value": "CWE-863"}], "source": "security@puppet.com", "type": "Secondary"}]}

{"acknowledgement": "Upstream acknowledges Alain (Neodyme) as the original reporter.", "bugzilla": {"description": "trapperkeeper-authorization: puppetserver: openvox-server: openvoxdb: trapperkeeper-authorization: certificate name authorization bypass via flawed hostname ACL match", "id": "2566291", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2566291"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-863", "details": ["Incorrect authorization in the certificate-name matching of trapperkeeper-authorization, as used by Puppet Server, allows a client that holds a CA-signed certificate whose name extends or shortens an authorized hostname to be authorized as that host. This enables impersonation of other nodes and, in Puppet Enterprise, access to certificate-authority administration and remote command execution on managed nodes. Exploitation requires a certificate with a colliding name, which the certificate authority issues by approval or autosign."], "mitigation": {"lang": "en:us", "value": "Until patched, avoid autosigning certificate requests without strong verification, and do not approve CSRs for names that are suffixes/prefixes of existing authorized certnames."}, "name": "CVE-2026-115732", "package_state": [{"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Affected", "impact": "critical", "package_name": "openvox-server", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Affected", "impact": "critical", "package_name": "puppetserver", "product_name": "Red Hat Satellite 6"}], "public_date": "2026-11-03T20:38:24Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-115732\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-115732\nhttps://github.com/OpenVoxProject/trapperkeeper-authorization/security/advisories/GHSA-q4hm-33rc-572g\nhttps://portal.perforce.com/s/cve/a91Qi000003IaJRIA0/certificate-name-authorization-bypass\nhttps://voxpupuli.org/blog/2026/11/03/critical-cve-updates/\nhttps://www.openwall.com/lists/oss-security/2026/11/03/14"], "threat_severity": "Critical"}

{"created": "2026-11-03T23:30:06.914326+00:00", "updated": "2026-11-03T23:30:06.914332+00:00", "vendors": []}