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    4 vulnerabilities by alerta

    CVE-2026-34400 (GCVE-0-2026-34400)

    Vulnerability from nvd – Published: 2026-03-31 21:00 – Updated: 2026-04-03 16:36
    VLAI
    Title
    alerta-server has potential SQL Injection vulnerability in Query String Syntax (q=) API
    Summary
    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.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    alerta alerta Affected: < 9.1.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2020-26214 (GCVE-0-2020-26214)

    Vulnerability from nvd – Published: 2020-11-06 17:50 – Updated: 2024-08-04 15:49
    VLAI
    Title
    LDAP authentication bypass in Alerta
    Summary
    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.
    Severity
    9.1 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
    CWE
    • CWE-287 - Improper Authentication
    Assigner
    References
    Impacted products
    Vendor Product Version
    alerta alerta Affected: < 8.1.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-34400 (GCVE-0-2026-34400)

    Vulnerability from cvelistv5 – Published: 2026-03-31 21:00 – Updated: 2026-04-03 16:36
    VLAI
    Title
    alerta-server has potential SQL Injection vulnerability in Query String Syntax (q=) API
    Summary
    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.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    alerta alerta Affected: < 9.1.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2020-26214 (GCVE-0-2020-26214)

    Vulnerability from cvelistv5 – Published: 2020-11-06 17:50 – Updated: 2024-08-04 15:49
    VLAI
    Title
    LDAP authentication bypass in Alerta
    Summary
    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.
    Severity
    9.1 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
    CWE
    • CWE-287 - Improper Authentication
    Assigner
    References
    Impacted products
    Vendor Product Version
    alerta alerta Affected: < 8.1.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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