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CVE-2025-1397

MEDIUM · CVSS 4.8EPSS 0.2%EU EUVD

When utilizing JWT Bearer or SAML2 Bearer grant types, the system fails to validate the status of the Identity Provider (IDP) before issuing access tokens. This oversight permits tokens to be generated even when the associated IDP has been disabled. A malicious actor could leverage this vulnerability to obtain access tokens by targeting a disabled IDP. This could enable them to bypass intended security controls and potentially access protected resources that should be inaccessible due to the IDP's disabled state.

Key facts

CVSS score
4.8 (v3.1)
Severity
MEDIUM
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness (CWE)
CWE-862
EPSS score
0.2% (4th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2025-211243)
Published
November 3, 2026
NVD last modified
November 3, 2026
Status
Awaiting Analysis

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2025-211243 in the EU Vulnerability Database. Last updated in EUVD on November 3, 2026.

View on the EU Vulnerability Database

References

Last updated November 4, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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CVE-2025-1397: MEDIUM severity (CVSS 4.8)