CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-10101
https://notcve.org/view.php?id=CVE-2020-10101
05 Mar 2020 — An issue was discovered in Zammad 3.0 through 3.2. The WebSocket server crashes when messages in non-JSON format are sent by an attacker. The message format is not properly checked and parsing errors not handled. This leads to a crash of the service process. Se detectó un problema en Zammad versiones 3.0 hasta 3.2. • https://zammad.com/news/security-advisory-zaa-2020-06 • CWE-20: Improper Input Validation CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-10102
https://notcve.org/view.php?id=CVE-2020-10102
05 Mar 2020 — An issue was discovered in Zammad 3.0 through 3.2. The Forgot Password functionality is implemented in a way that would enable an anonymous user to guess valid user emails. In the current implementation, the application responds differently depending on whether the input supplied was recognized as associated with a valid user. This behavior could be used as part of a two-stage automated attack. During the first stage, an attacker would iterate through a list of account names to determine which correspond to... • https://zammad.com/news/security-advisory-zaa-2020-07 • CWE-203: Observable Discrepancy •
CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 0CVE-2020-10103
https://notcve.org/view.php?id=CVE-2020-10103
05 Mar 2020 — An XSS issue was discovered in Zammad 3.0 through 3.2. Malicious code can be provided by a low-privileged user through the File Upload functionality in Zammad. The malicious JavaScript will execute within the browser of any user who opens a specially crafted link to the uploaded file with an active Zammad session. Se detectó un problema de tipo XSS en Zammad versiones 3.0 hasta 3.2. Un usuario poco privilegiado puede proporcionar código malicioso por medio de la funcionalidad de Carga de Archivos en Zammad.... • https://zammad.com/news/security-advisory-zaa-2020-02 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-10104
https://notcve.org/view.php?id=CVE-2020-10104
05 Mar 2020 — An issue was discovered in Zammad 3.0 through 3.2. After authentication, it transmits sensitive information to the user that may be compromised and used by an attacker to gain unauthorized access. Hashed passwords are returned to the user when visiting a certain URL. Se detectó un problema en Zammad versiones 3.0 hasta 3.2. Después de la autenticación, transmite información confidencial al usuario que puede ser comprometida y usada por un atacante para conseguir acceso no autorizado. • https://zammad.com/news/security-advisory-zaa-2020-04 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-10105
https://notcve.org/view.php?id=CVE-2020-10105
05 Mar 2020 — An issue was discovered in Zammad 3.0 through 3.2. It returns source code of static resources when submitting an OPTIONS request, rather than a GET request. Disclosure of source code allows for an attacker to formulate more precise attacks. Source code was disclosed for the file 404.html (/zammad/public/404.html) Se detectó un problema en Zammad versiones 3.0 hasta 3.2. Devuelve el código fuente de recursos estáticos al enviar una petición OPTIONS, en lugar de una petición GET. • https://zammad.com/news/security-advisory-zaa-2020-09 • CWE-552: Files or Directories Accessible to External Parties •
CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2019-1010018
https://notcve.org/view.php?id=CVE-2019-1010018
16 Jul 2019 — Zammad GmbH Zammad 2.3.0 and earlier is affected by: Cross Site Scripting (XSS) - CWE-80. The impact is: Execute java script code on users browser. The component is: web app. The attack vector is: the victim must open a ticket. The fixed version is: 2.3.1, 2.2.2 and 2.1.3. • https://github.com/zammad/zammad/compare/5c983f6...1a9af7d • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2018-1000154
https://notcve.org/view.php?id=CVE-2018-1000154
05 Apr 2018 — Zammad GmbH Zammad version 2.3.0 and earlier contains a Improper Neutralization of Script-Related HTML Tags in a Web Page (CWE-80) vulnerability in the subject of emails which are not html quoted in certain cases. This can result in the embedding and execution of java script code on users browser. This attack appear to be exploitable via the victim openning a ticket. This vulnerability appears to have been fixed in 2.3.1, 2.2.2 and 2.1.3. Las versiones 2.3.0 y anteriores de Zammad GmbH Zammad contienen una ... • https://github.com/zammad/zammad/issues/1869 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0CVE-2017-6080
https://notcve.org/view.php?id=CVE-2017-6080
13 Mar 2017 — An issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1, caused by lack of a protection mechanism involving HTTP Access-Control headers. To exploit the vulnerability, an attacker can send cross-domain requests directly to the REST API for users with a valid session cookie and receive the result. Se ha descubierto un problema en Zammad en versiones anteriores a 1.0.4, 1.1.x en versiones anteriores a 1.1.3 y 1.2.x en versiones anteriores a 1.2.1, provocado por la carencia de... • http://www.securityfocus.com/bid/96937 • CWE-352: Cross-Site Request Forgery (CSRF) •
CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0CVE-2017-5619
https://notcve.org/view.php?id=CVE-2017-5619
13 Mar 2017 — An issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1. Attackers can login with the hashed password itself (e.g., from the DB) instead of the valid password string. Se ha descubierto un problema en Zammad en versiones anteriores a 1.0.4, 1.1.x en versiones anteriores a 1.1.3 y 1.2.x en versiones anteriores a 1.2.1. Atacantes pueden iniciar sesión con la contraseña hash por sí misma (por ejemplo desde el DB) en lugar de con la cadena de contraseña válida. • http://www.securityfocus.com/bid/96937 • CWE-287: Improper Authentication •
CVSS: 6.1EPSS: 0%CPEs: 5EXPL: 0CVE-2017-5621
https://notcve.org/view.php?id=CVE-2017-5621
13 Mar 2017 — An issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1. XSS can be triggered via malicious HTML in a chat message or the content of a ticket article, when using either the REST API or the WebSocket API. Se ha descubierto un problema en Zammad en versiones anteriores a 1.0.4, 1.1.x en versiones anteriores a 1.1.3 y 1.2.x en versiones anteriores a 1.2.1. Puede desencadenarse XSS a través de HTML malicioso en un mensaje de chat o en el contenido de un artículo de ticket, cua... • http://www.securityfocus.com/bid/96937 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •