CyberzSOC

Publication detail
← Back to advisories & guidance

2024-054: Confluence Data Center and Server Remote Code Execution ↗ source

June 7, 2024 CERT-EU Advisory
Source: https://cert.europa.eu/publications/security-advisories/2024-054/

Summary

This vulnerability allows authenticated attackers with privileges of adding new macro languages to execute arbitrary code. The vulnerability arises from insufficient input validation in the “Add a new language” function within the Configure Code Macro section. An attacker can exploit this by uploading a malicious Java file, leading to arbitrary code execution on the server. Immediately upgrade to Confluence Data Center version 8.9.1 or later, Confluence Server version 8.5.9 LTS, or 7.19.22 LTS.

News Coverage

No coverage found in monitored research blogs or news feeds.

CVEs Referenced in This Publication

CVECVSSAffected
CVE-2024-21683 7.2 High Atlassian Confluence Data Center This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server. This RCE (Remote Co…

Extracted from the publication text. Each CVE links to its tracked detail page.

Vendors Named in This Publication

SonicWall 19 KEV Atlassian 13 KEV

Each vendor links to its Known Exploited Vulnerabilities catalog page. Only vendors that appear in the KEV catalog are listed, either because the publication cites one of their KEV entries or because it names them directly.