Live › vulnerability › CVE-2026-46619
Go to dashboardThe MSISDN authentication module concatenates a request-supplied value directly into an LDAP search filter, so an unauthenticated remote attacker can inject filter syntax. A successful injection yields a normal authenticated OpenAM session for the matched user without a password.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-28 15:34 UTC, 0h before NVD. All times on this page are UTC.
Deployments of OpenAM Community Edition through that have an MSISDN module instance enabled in an authentication chain reachable through the trusted-gateway list. The default trusted-gateway configuration allows all traffic, so default-configured deployments with MSISDN enabled are exposed. Deployments without MSISDN enabled are not affected by this flaw.
16.0.6| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| org.openidentityplatform.openam:openam-auth-msisdn | maven | < 16.1.1 | 16.1.1 |
openam-auth-msisdn below 16.1.1 is affected.openam-auth-msisdn (OpenAM Community Edition) to 16.1.1 or later.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Description
An LDAP Injection (CWE-90) vulnerability in the MSISDN authentication module allows an unauthenticated, remote attacker to obtain an arbitrary OpenAM session without a password in the default trusted gateway configuration. This impacts OpenAM Community Edition through version 16.0.6. This issue was patched in version 16.1.1.
OpenAM deployments through version 16.0.6 that have MSISDN enabled are potentially affected. This enables a pre-authentication login bypass for any realm where an MSISDN module instance is enabled in an authentication chain and reachable through the trusted-gateway list, which allows all traffic by default. The request-supplied MSISDN value was concatenated directly into an LDAP search filter. The resulting OpenAM session is a normal authenticated session for the matched user.
This has been patched in OpenAM Community Edition version 16.1.1. Users are encouraged to update to the latest release.
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