ACTIEF MISBRUIKT
CVE-2022-26134: Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability
| Leverancier | Atlassian |
|---|---|
| Product | Confluence Server/Data Center |
| Actief misbruikt | Ja |
| Toegevoegd aan CISA KEV | 2 jun 2022 |
| CISA-deadline (Amerikaanse overheid) | 6 jun 2022 |
| Gebruik door ransomware | Bekend |
| Zwakte (CWE) | CWE-917 |
Vereiste actie (tekst van CISA, Engels)
Immediately block all internet traffic to and from affected products AND apply the update per vendor instructions [https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html] OR remove the affected products by the due date on the right. Note: Once the update is successfully deployed, agencies can reassess the internet blocking rules.
Beschrijving (NVD, Engels)
Atlassian Confluence Server and Data Center contain a remote code execution vulnerability that allows for an unauthenticated attacker to perform remote code execution.
BRONNEN
Andere lekken bij Atlassian
- CVE-2026-21589: Atlassian Multiple Products Files or Directories Accessible to External Parties Vulnerability
- CVE-2021-26086: Atlassian Jira Server and Data Center Path Traversal Vulnerability
- CVE-2023-22527: Atlassian Confluence Data Center and Server Template Injection Vulnerability
- CVE-2023-22518: Atlassian Confluence Data Center and Server Improper Authorization Vulnerability
- CVE-2023-22515: Atlassian Confluence Data Center and Server Broken Access Control Vulnerability
Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.