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CVE-2026-34400

alerta-server has potential SQL Injection vulnerability in Query String Syntax (q=) API

Alerta is a monitoring tool. Prior to version 9.1.0, the Query string search API (q=) was vulnerable to SQL injection via the Postgres query parser, which built WHERE clauses by interpolating user-supplied search terms directly into SQL strings via f-strings. This issue has been patched in version 9.1.0.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Alerta Alerta Project
Products
Alerta Alerta
CVE-2020-26214

LDAP authentication bypass in Alerta

In Alerta before version 8.1.0, users may be able to bypass LDAP authentication if they provide an empty password when Alerta server is configure to use LDAP as the authorization provider. Only deployments where LDAP servers are configured to allow unauthenticated authentication mechanism for anonymous authorization are affected. A fix has been implemented in version 8.1.0 that returns HTTP 401 Unauthorized response for any authentication attempts where the password field is empty. As a workaround LDAP administrators can disallow unauthenticated bind requests by clients.

CVSS 3.1 · 9.1 Critical EPSS 65.9% KEV · Not listed
Vendors
Alerta Project
Products
Alerta