CVE-2026-20773

{"id": "CVE-2026-20773", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-20773", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-14T11:03:31.485097Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "responsible-disclosure@pingidentity.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.5, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "responsible-disclosure@pingidentity.com", "affectedData": [{"vendor": "Ping Identity", "product": "PingFederate", "versions": [{"status": "affected", "version": "13.0.0", "versionType": "custom", "lessThanOrEqual": "13.0.1"}, {"status": "affected", "version": "12.3.0", "versionType": "custom", "lessThanOrEqual": "12.3.5"}, {"status": "affected", "version": "12.2.0", "versionType": "custom", "lessThanOrEqual": "12.2.7"}, {"status": "affected", "version": "12.1.0", "versionType": "custom", "lessThanOrEqual": "12.1.10"}, {"status": "affected", "version": "12.0.0", "versionType": "custom", "lessThanOrEqual": "12.0.10"}, {"status": "affected", "version": "11.3.0", "versionType": "custom", "lessThanOrEqual": "11.3.14"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-14T11:17:03.820", "references": [{"url": "https://support.pingidentity.com/s/article/SECADV054-Improper-Authorization-in-PingFederate-Administrative-Expression-Evaluation-Endpoint", "source": "responsible-disclosure@pingidentity.com"}], "vulnStatus": "Received", "weaknesses": [{"type": "Secondary", "source": "responsible-disclosure@pingidentity.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "A role-based access control issue was identified in the administrative expression evaluation functionality. This could allow users with certain administrative roles to access expression testing capabilities beyond their intended permissions."}], "lastModified": "2026-09-14T12:17:38.700", "sourceIdentifier": "responsible-disclosure@pingidentity.com"}