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CVE-2026-20773

Improper Authorization in PingFederate Administrative Expression Evaluation Endpoint

CVSS 4.0 8.5 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-20773

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-20773

Published

PingFederate

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Ping Identity",
                    "product": "PingFederate",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "13.0.0",
                            "lessThanOrEqual": "13.0.1",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "12.3.0",
                            "lessThanOrEqual": "12.3.5",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "12.2.0",
                            "lessThanOrEqual": "12.2.7",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "12.1.0",
                            "lessThanOrEqual": "12.1.10",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "12.0.0",
                            "lessThanOrEqual": "12.0.10",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "11.3.0",
                            "lessThanOrEqual": "11.3.14",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON