CVE-2023-22515 — Atlassian Confluence Data Center and Server Broken Access Control Vulnerability
2023-10-05 • CISA Known Exploited Vulnerability
[event] Atlassian Confluence Data Center and Server contains a broken access control vulnerability that allows an attacker to create unauthorized Confluence administrator accounts and access Confluence.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | Atlassian |
| Product | Confluence Data Center and Server |
| CVE ID | CVE-2023-22515 |
| Date Added | 2023-10-05 |
| Due Date | 2023-10-13 |
| Ransomware Campaign | Known — this vulnerability has been leveraged in ransomware campaigns |
> MITIGATION
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Check all affected Confluence instances for evidence of compromise per vendor instructions and report any positive findings to CISA.
Due Date: 2023-10-13