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Vulnerability DatabaseCVE-2020-29445

CVE-2020-29445: 
Confluence Server vulnerability analysis and mitigation

Overview

A blind server-side request forgery (SSRF) vulnerability was identified in Confluence Server, tracked as CVE-2020-29445. The vulnerability affects Confluence Server versions before 7.4.8, and versions from 7.5.0 before 7.11.0. This security issue was discovered by Stefano Castilletti, a security researcher at Apple (Atlassian Jira).

Technical details

The vulnerability exists in Team Calendars parameters, allowing attackers to identify internal hosts and ports through a blind server-side request forgery attack. The vulnerability has been assigned a CVSS Score of 4.3 (Medium severity) (Atlassian Jira).

Impact

When exploited, this vulnerability enables attackers to perform network reconnaissance by identifying internal hosts and ports within the target organization's infrastructure (NVD).

Mitigation and workarounds

Atlassian has released fixed versions to address this vulnerability. Users are recommended to upgrade to either Confluence Server version 7.11.0 or version 7.4.8 (LTS) to mitigate this security issue (Atlassian Jira).

Additional resources

Source: This report was generated using AI

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Published date

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