Atlassian Jira

Atlassian Confluence Remote Code Execution Vulnerability (CVE-2021-26084) Threat Alert

outubro 4, 2021

Overview Recently, NSFOCUS CERT found that Atlassian released a security bulletin to announce the fix of the Confluence Server Webwork OGNL Injection Vulnerability (CVE-2021-26084). This vulnerability allows an authenticated attacker, and in some instances, an unauthenticated user, to execute arbitrary code on Confluence Server or Data Center by injecting a crafted OGNL expression. This vulnerability […]

Atlassian Jira Unauthorized Template Injection Vulnerability (CVE-2019-11581) Threat Alert

julho 29, 2019

1 Vulnerability Description

Recently, the Jira vendor released a security advisory on a template injection vulnerability in Jira Server and Jira Data Center, which could cause remote code execution when either of the following conditions is met:

  1. An SMTP server has been configured in Jira and the Contact Administrators Form is enabled.
  2. An SMTP server has been configured in Jira and an attacker has “Jira Administrators” access.



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