cve-2023-22518

{
  "cvss": 10.0,
  "datePublished": "2023-11-07",
  "dateUpdated": "2023-11-07",
  "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.",
  "dueDate": "2023-11-28",
  "id": "CVE-2023-22518",
  "kev_catalogs": [
    "cisa"
  ],
  "knownRansomwareCampaignUse": "Known",
  "notes": "https://confluence.atlassian.com/security/cve-2023-22518-improper-authorization-vulnerability-in-confluence-data-center-and-server-1311473907.html;  https://nvd.nist.gov/vuln/detail/CVE-2023-22518",
  "product": "Confluence Data Center and Server",
  "requiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
  "severity": "CRITICAL",
  "source": "cisa_known_exploited",
  "title": "Atlassian Confluence Data Center and Server Improper Authorization Vulnerability",
  "vendor": "Atlassian"
}