CVE-2026-21391
9.5
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Ping Identity | PingAM | 8.1.0 | affected |
| Ping Identity | PingAM | 8.0.0 <= 8.0.2 | affected |
| Ping Identity | PingAM | 7.5.0 <= 7.5.2 | affected |
| Ping Identity | PingAM | 7.4.0 <= 7.4.2 | affected |
| Ping Identity | PingAM | 7.3.0 <= 7.3.3 | affected |
| Ping Identity | PingAM | 7.2.0 <= 7.2.2 | affected |
| Ping Identity | PingAM | 7.1.0 <= 7.1.4 | affected |
| Ping Identity | PingAM | 7.0.0 <= 7.0.2 | affected |
| Ping Identity | PingAM | 0 < 7.0.0 | affected |
Weaknesses
- CWE-290: CWE-290 Authentication bypass by spoofing
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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