CVSS: 5.3EPSS: 97%CPEs: 6EXPL: 4CVE-2021-26086 – Atlassian Jira Server and Data Center Path Traversal Vulnerability
https://notcve.org/view.php?id=CVE-2021-26086
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. The affected versions are before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1. Las versiones afectadas de Atlassian Jira Server y Data Center, permiten a atacantes remotos leer archivos particulares por medio de una vulnerabilidad de salto de ruta en el endpoint /WEB-INF/web.xml. Las versiones afectadas son anteriores a 8.5.14, desde versión 8.6.0 anteriores a 8.13.6, y desde versión 8.14.0 anteriores a 8.16.1. Atlassian Jira Server/Data Center version 8.4.0 suffers from a limited remote file read vulnerability. • https://www.exploit-db.com/exploits/50380 https://github.com/ColdFusionX/CVE-2021-26086 https://github.com/Jeromeyoung/CVE-2021-26086 http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html https://jira.atlassian.com/browse/JRASERVER-72695 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 5.3EPSS: 95%CPEs: 4EXPL: 4CVE-2021-26085 – Atlassian Confluence Server Pre-Authorization Arbitrary File Read Vulnerability
https://notcve.org/view.php?id=CVE-2021-26085
Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a Pre-Authorization Arbitrary File Read vulnerability in the /s/ endpoint. The affected versions are before version 7.4.10, and from version 7.5.0 before 7.12.3. Las versiones afectadas de Atlassian Confluence Server permiten a los atacantes remotos visualizar recursos restringidos por medio de una vulnerabilidad de lectura arbitraria de archivos de autorización previa en el endpoint /s/. Las versiones afectadas son anteriores a la versión 7.4.10 y desde la versión 7.5.0 anteriores a 7.12.3 Atlassian Confluence Server version 7.5.1 suffers from a pre-authorization arbitrary file read vulnerability. Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a pre-authorization arbitrary file read vulnerability in the /s/ endpoint. • https://www.exploit-db.com/exploits/50377 https://github.com/ColdFusionX/CVE-2021-26085 https://github.com/zeroc00I/CVE-2021-26085 http://packetstormsecurity.com/files/164401/Atlassian-Confluence-Server-7.5.1-Arbitrary-File-Read.html https://jira.atlassian.com/browse/CONFSERVER-67893 • CWE-425: Direct Request ('Forced Browsing') •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2017-18113
https://notcve.org/view.php?id=CVE-2017-18113
The DefaultOSWorkflowConfigurator class in Jira Server and Jira Data Center before version 8.18.1 allows remote attackers who can trick a system administrator to import their malicious workflow to execute arbitrary code via a Remote Code Execution (RCE) vulnerability. The vulnerability allowed for various problematic OSWorkflow classes to be used as part of workflows. The fix for this issue blocks usage of unsafe conditions, validators, functions and registers that are build-in into OSWorkflow library and other Jira dependencies. Atlassian-made functions or functions provided by 3rd party plugins are not affected by this fix. La clase DefaultOSWorkflowConfigurator en Jira Server y Jira Data Center versiones anteriores a 8.18.1, permite a atacantes remotos que pueden engañar a un administrador del sistema para importar su workflow malicioso para ejecutar código arbitrario a través de una vulnerabilidad de Ejecución de Código Remota (RCE). • https://jira.atlassian.com/browse/JRASERVER-72660 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 9.8EPSS: 1%CPEs: 6EXPL: 0CVE-2020-36239
https://notcve.org/view.php?id=CVE-2020-36239
Jira Data Center, Jira Core Data Center, Jira Software Data Center from version 6.3.0 before 8.5.16, from 8.6.0 before 8.13.8, from 8.14.0 before 8.17.0 and Jira Service Management Data Center from version 2.0.2 before 4.5.16, from version 4.6.0 before 4.13.8, and from version 4.14.0 before 4.17.0 exposed a Ehcache RMI network service which attackers, who can connect to the service, on port 40001 and potentially 40011[0][1], could execute arbitrary code of their choice in Jira through deserialization due to a missing authentication vulnerability. While Atlassian strongly suggests restricting access to the Ehcache ports to only Data Center instances, fixed versions of Jira will now require a shared secret in order to allow access to the Ehcache service. [0] In Jira Data Center, Jira Core Data Center, and Jira Software Data Center versions prior to 7.13.1, the Ehcache object port can be randomly allocated. [1] In Jira Service Management Data Center versions prior to 3.16.1, the Ehcache object port can be randomly allocated. Jira Data Center, Jira Core Data Center, Jira Software Data Center desde la versión 6.3.0 antes de la versión 8.5.16, desde la versión 8.6.0 antes de la versión 8.13.8, desde la 8.14.0 antes de la versión 8.17.0 y Jira Service Management Data Center desde la versión 2.0.2 antes de la versión 4.5.16, desde la versión 4.6.0 antes de la versión 4.13.8, y desde la versión 4.14.0 antes de la versión 4.17.0 expusieron un servicio de red Ehcache RMI que los atacantes, que pueden conectarse al servicio, en el puerto 40001 y potencialmente 40011[0][1], podrían ejecutar código arbitrario de su elección en Jira a través de la deserialización debido a una vulnerabilidad de falta de autenticación. Aunque Atlassian sugiere encarecidamente que se restrinja el acceso a los puertos Ehcache sólo a las instancias del Centro de Datos, las versiones fijas de Jira requerirán ahora un secreto compartido para permitir el acceso al servicio Ehcache. [0] En las versiones de Jira Data Center, Jira Core Data Center y Jira Software Data Center anteriores a la versión 7.13.1, el puerto del objeto Ehcache puede ser asignado aleatoriamente. [1] En las versiones de Jira Service Management Data Center anteriores a la versión 3.16.1, el puerto del objeto Ehcache puede asignarse aleatoriamente • https://confluence.atlassian.com/adminjiraserver/jira-data-center-and-jira-service-management-data-center-security-advisory-2021-07-21-1063571388.html https://jira.atlassian.com/browse/JRASERVER-72566 https://jira.atlassian.com/browse/JSDSERVER-8454 • CWE-306: Missing Authentication for Critical Function CWE-862: Missing Authorization •
CVSS: 5.4EPSS: 0%CPEs: 6EXPL: 0CVE-2021-26083
https://notcve.org/view.php?id=CVE-2021-26083
Export HTML Report in Atlassian Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability. Una exportación de Informes HTML en Atlassian Jira Server y Jira Data Center versiones anteriores a 8.5.14, desde versión 8.6.0 anteriores a 8.13.6, y desde versión 8.14.0 anteriores a 8.16.1, permite a atacantes remotos inyectar HTML o JavaScript arbitrario por medio de una vulnerabilidad de tipo Cross-Site Scripting (XSS) • https://jira.atlassian.com/browse/JRASERVER-72213 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •