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CVSS: 6.9EPSS: %CPEs: 2EXPL: 0

Apache NiFi 1.16.0 through 1.28.0 and 2.0.0-M1 through 2.0.0-M4 include optional debug logging of Parameter Context values during the flow synchronization process. An authorized administrator with access to change logging levels could enable debug logging for framework flow synchronization, causing the application to write Parameter names and values to the application log. Parameter Context values may contain sensitive information depending on application flow configuration. Deployments of Apache NiFi with the default Logback configuration do not log Parameter Context values. Upgrading to Apache NiFi 2.0.0 or 1.28.1 is the recommendation mitigation, eliminating Parameter value logging from the flow synchronization process regardless of the Logback configuration. • https://lists.apache.org/thread/9rz5rwn2zc7pfjq7ppqldqlc067tlcwd • CWE-532: Insertion of Sensitive Information into Log File •

CVSS: 4.6EPSS: 0%CPEs: 2EXPL: 0

Apache NiFi 1.10.0 through 1.27.0 and 2.0.0-M1 through 2.0.0-M3 support a description field for Parameters in a Parameter Context configuration that is vulnerable to cross-site scripting. An authenticated user, authorized to configure a Parameter Context, can enter arbitrary JavaScript code, which the client browser will execute within the session context of the authenticated user. Upgrading to Apache NiFi 1.28.0 or 2.0.0-M4 is the recommended mitigation. Apache NiFi 1.10.0 a 1.27.0 y 2.0.0-M1 a 2.0.0-M3 admiten un campo de descripción para los parámetros en una configuración de contexto de parámetros que es vulnerable a cross-site scripting. Un usuario autenticado, autorizado para configurar un contexto de parámetros, puede ingresar código JavaScript arbitrario, que el navegador del cliente ejecutará dentro del contexto de sesión del usuario autenticado. • https://lists.apache.org/thread/shdv0tw9hggj7tx9pl7g93mgok2lwbj9 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.4EPSS: 0%CPEs: 15EXPL: 0

Apache NiFi 1.10.0 through 1.26.0 and 2.0.0-M1 through 2.0.0-M3 support a description field in the Parameter Context configuration that is vulnerable to cross-site scripting. An authenticated user, authorized to configure a Parameter Context, can enter arbitrary JavaScript code, which the client browser will execute within the session context of the authenticated user. Upgrading to Apache NiFi 1.27.0 or 2.0.0-M4 is the recommended mitigation. Apache NiFi 1.10.0 a 1.26.0 y 2.0.0-M1 a 2.0.0-M3 admiten un campo de descripción en la configuración del contexto de parámetros que es vulnerable a Cross site Scripting. Un usuario autenticado, autorizado para configurar un contexto de parámetro, puede ingresar código JavaScript arbitrario, que el navegador del cliente ejecutará dentro del contexto de sesión del usuario autenticado. • https://lists.apache.org/thread/yso9fr0wtff53nk046h1o83hdyb1lrxh • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.9EPSS: 0%CPEs: 1EXPL: 0

Apache NiFi 0.7.0 through 1.23.2 include the JoltTransformJSON Processor, which provides an advanced configuration user interface that is vulnerable to DOM-based cross-site scripting. If an authenticated user, who is authorized to configure a JoltTransformJSON Processor, visits a crafted URL, then arbitrary JavaScript code can be executed within the session context of the authenticated user. Upgrading to Apache NiFi 1.24.0 or 2.0.0-M1 is the recommended mitigation. Apache NiFi 0.7.0 a 1.23.2 incluye el procesador JoltTransformJSON, que proporciona una interfaz de usuario de configuración avanzada que es vulnerable a Cross Site Scripting basado en DOM. Si un usuario autenticado, que está autorizado a configurar un procesador JoltTransformJSON, visita una URL manipulada, entonces se puede ejecutar código JavaScript arbitrario dentro del contexto de sesión del usuario autenticado. • http://www.openwall.com/lists/oss-security/2023/11/27/5 https://lists.apache.org/thread/j8rd0qsvgoj0khqck5f49jfbp0fm8r1o https://nifi.apache.org/security.html#CVE-2023-49145 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.9EPSS: 0%CPEs: 1EXPL: 0

Incorrect certificate validation in InvokeHTTP on Apache NiFi MiNiFi C++ versions 0.13 to 0.14 allows an intermediary to present a forged certificate during TLS handshake negotation. The Disable Peer Verification property of InvokeHTTP was effectively flipped, disabling verification by default, when using HTTPS. Mitigation: Set the Disable Peer Verification property of InvokeHTTP to true when using MiNiFi C++ versions 0.13.0 or 0.14.0. Upgrading to MiNiFi C++ 0.15.0 corrects the default behavior. validación incorrecta de certificados en nvokeHTTP sobre Apache NiFi MiNiFi C++ versions 0.13 to 0.14 permite a un intermediario presentar un certificado falsificado durante la negociación del apretón de manos TLS. La propiedad Disable Peer Verification de InvokeHTTP se invirtió de forma efectiva, deshabilitando la verificación por defecto, cuando se utiliza HTTPS. Mitigación: Establezca la propiedad Disable Peer Verification de InvokeHTTP en true cuando utilice las versiones 0.13.0 o 0.14.0 de MiNiFi C++. • https://lists.apache.org/thread/b51f8csysg1pvgs6xjjrq5hrjrvfot1y • CWE-295: Improper Certificate Validation •