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PatchFirst · Свежие уязвимости

Уязвимости znuny

За последние 30 дней в znuny опубликовано уязвимостей: 2; в каталоге KEV: 0.

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Уязвимостей: 23

  1. CVE-2026-93484

    Высокий · CVSS 8.6EPSS 0,3%Нет опубликованного исправления

    CVE-2026-93484

    Znuny through 7.3.6 constructs a ticket-search database query by directly concatenating user-supplied input into the SQL statement. This lack of proper sanitization or the use of parameterized queries allows an attacker to inject arbitrary SQL commands, leading to data theft, modification, or denial of service. Specifically this is in Kernel::System::Ticket::TicketSearch and Kernel::System::Ticket::ArticleSearchIndex::DB via the ContentSearch parameter. The parameter is expected to be either "AND" or "OR", but its value was concatenated directly into the generated SQL query without validation.

    Опубликовано Обновлено
  2. CVE-2026-93483

    Критический · CVSS 9.5EPSS 0,23%Нет опубликованного исправления

    CVE-2026-93483

    In Znuny through 7.3.6, an attacker can bypass specific standard login procedures and gain unauthorized access to sensitive system functions by manipulating a specific HTTP request header. Because the application incorrectly trusts this header, an attacker can impersonate any user, including administrators, without requiring a password. This grants full access to confidential data and system controls. More specifically, the HTTPBasicAuth modules for the agent (Kernel::System::Auth::HTTPBasicAuth) and customer (Kernel::System::CustomerAuth::HTTPBasicAuth) interfaces read the username to log in not only from $ENV{REMOTE_USER} (set by the web se

    Опубликовано Обновлено
  3. CVE-2026-48188

    Критический · CVSS 9.1EPSS 0,74%Нет опубликованного исправления

    SQL Injection via MySQL Quote Method

    An improper Input Validation vulnerability in OTRS or ((OTRS)) Community Edition database layer module allows an unauthenticated SQL injection which can lead to an authentication bypass. This issue only affects the system if the MySQL/MariaDB server is configured with the NO_BACKSLASH_ESCAPES SQL mode. This issue affects OTRS: * 7.0.X * 8.0.X * 2023.X * 2024.X * 2025.X * 2026.X before 2026.4.X * (OTRS)) Community Edition: 6.0.x Products based on the ((OTRS)) Community Edition also very likely to be affected

    Опубликовано Обновлено
  4. CVE-2025-52204

    Средний · CVSS 6.1EPSS 0,24%Нет опубликованного исправления

    CVE-2025-52204

    A Cross-Site Scripting (XSS) vulnerability exists in Znuny::ITSM 6.5.x in the customer.pl endpoint via the OTRSCustomerInterface parameter

  5. CVE-2025-26846

    Критический · CVSS 9.8EPSS 0,43%Нет опубликованного исправления

    CVE-2025-26846

    An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.

  6. CVE-2025-43926

    Средний · CVSS 6.1EPSS 0,24%Нет опубликованного исправления

    CVE-2025-43926

    An issue was discovered in Znuny through 6.5.14 and 7.x through 7.1.6. Custom AJAX calls to the AgentPreferences UpdateAJAX subaction can be used to set user preferences with arbitrary keys. When fetching user data via GetUserData, these keys and values are retrieved and given as a whole to other function calls, which then might use these keys/values to affect permissions or other settings.

  7. CVE-2025-26845

    Критический · CVSS 9.8EPSS 0,5%Нет опубликованного исправления

    CVE-2025-26845

    An Eval Injection issue was discovered in Znuny through 7.1.3. A user with write access to the configuration file can use this to execute a command executed by the user running the backup.pl script.

  8. CVE-2025-26842

    Высокий · CVSS 7.5EPSS 0,36%Нет опубликованного исправления

    CVE-2025-26842

    An issue was discovered in Znuny through 7.1.3. If access to a ticket is not given, the content of S/MIME encrypted e-mail messages is visible to users with access to the CommunicationLog.

    Опубликовано Обновлено
  9. CVE-2025-3573

    Средний · CVSS 5.3EPSS 0,36%Нет опубликованного исправления

    CVE-2025-3573

    Versions of the package jquery-validation before 1.20.0 are vulnerable to Cross-site Scripting (XSS) in the showLabel() function, which may take input from a user-controlled placeholder value. This value will populate a message via $.validator.messages in a user localizable dictionary.

    Опубликовано Обновлено
  10. CVE-2024-48938

    Высокий · CVSS 7.5EPSS 0,59%Нет опубликованного исправления

    CVE-2024-48938

    Znuny before LTS 6.5.1 through 6.5.10 and 7.0.1 through 7.0.16 allows DoS/ReDos via email. Parsing the content of emails where HTML code is copied from Microsoft Word could lead to high CPU usage and block the parsing process.

    Опубликовано Обновлено
  11. CVE-2024-48937

    Средний · CVSS 6.1EPSS 0,4%Нет опубликованного исправления

    CVE-2024-48937

    Znuny before LTS 6.5.1 through 6.5.10 and 7.0.1 through 7.0.16 allows XSS. JavaScript code in the short description of the SLA field in Activity Dialogues is executed.

    Опубликовано Обновлено
  12. CVE-2024-32493

    Высокий · CVSS 8.8EPSS 0,71%Нет опубликованного исправления

    CVE-2024-32493

    An issue was discovered in Znuny LTS 6.5.1 through 6.5.7 and Znuny 7.0.1 through 7.0.16 where a logged-in agent is able to inject SQL in the draft form ID parameter of an AJAX request.

    Опубликовано Обновлено

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