CVE-2023-22518 — Actively Exploited: Confluence Data Center and Server (Atlassian)
Atlassian Confluence Data Center and Server contain an improper authorization vulnerability that can result in significant data loss when exploited by an unauthenticated attacker. There is no impact on confidentiality since the attacker cannot exfiltrate any data.
| CVE ID | CVE-2023-22518 |
|---|---|
| Vendor | Atlassian |
| Product | Confluence Data Center and Server |
| Vulnerability name | Atlassian Confluence Data Center and Server Improper Authorization Vulnerability |
| Date added | 2023-11-07 |
| Remediation due | 2023-11-28 |
| Known ransomware use | Known |
| Required action | Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. |
| Description | Atlassian Confluence Data Center and Server contain an improper authorization vulnerability that can result in significant data loss when exploited by an unauthenticated attacker. There is no impact on confidentiality since the attacker cannot exfiltrate any data. |
| Source | CISA Known Exploited Vulnerabilities |
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