CVE-2025-27935

Published: Dec 4, 2025

Modified: Dec 5, 2025

PUBLISHED

Description

The OTP Integration Kit for PingFederate fails to enforce HTTP method validation and state validation properly. The server advances the authentication state without verifying the OTP, thereby bypassing multi-factor authentication.

Vendor	Product	Versions
Ping Identity	One-Time Passcode Integration Kit for PingFederate	affected `1.0 - <= 1.1` unaffected `1.1.1`

Weaknesses (CWE)

CWE-306

References

https://support.pingidentity.com/s/article/SECADV051-PingFederate-OTP-Integration-Kit-authentication-bypass

https://www.pingidentity.com/en/resources/downloads/pingfederate.html

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CVE-2025-27935

Description

Affected Products

Weaknesses (CWE)

References