PingAM, PingIDM and PingGateway
CVE-2026-21391: Improper Claim Validation in PingAM OIDC Provider
An improper validation vulnerability exists within PingAM where a well-crafted request allows arbitrary or protected ID Token claims to be set or overridden.
Published
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| PingAM 8.1 | See the advisory |
| PingAM 8.0.0 to 8.0.2 | Upgrade past 8.0.2; see the advisory |
| PingAM 7.5.0 to 7.5.2 | Upgrade past 7.5.2; see the advisory |
| PingAM 7.4.0 to 7.4.2 | Upgrade past 7.4.2; see the advisory |
| PingAM 7.3.0 to 7.3.3 | Upgrade past 7.3.3; see the advisory |
| PingAM 7.2.0 to 7.2.2 | Upgrade past 7.2.2; see the advisory |
| PingAM 7.1.0 to 7.1.4 | Upgrade past 7.1.4; see the advisory |
| PingAM 7.0.0 to 7.0.2 | Upgrade past 7.0.2; see the advisory |
| PingAM 0 | 7.0.0 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
An improper validation vulnerability exists within PingAM where a well-crafted request allows arbitrary or protected ID Token claims to be set or overridden. In certain configurations this could allow an attacker to bypass authentication controls via spoofing leading to privilege escalation or impersonation.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.