{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2023-22518",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-22518",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2023-10-31T14:30:00.418Z",
    "updatedAt": "2025-10-21T23:05:32.975Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": null,
      "summary": "All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. This Improper Authorization vulnerability allows an unauthenticated attacker to reset Confluence and create a Confluence instance administrator account. Using this account, an attacker can then perform all administrative actions that are available to Confluence instance administrator leading to - but not limited to - full loss of confidentiality, integrity and availability. \n\nAtlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.",
      "affected": [
        {
          "vendor": "Atlassian",
          "product": "Confluence Data Center",
          "versions": [
            {
              "version": "< 1.0.0",
              "status": "unaffected"
            },
            {
              "version": ">= 1.0.0",
              "status": "affected"
            },
            {
              "version": ">= 7.19.16",
              "status": "unaffected"
            },
            {
              "version": ">= 8.3.4",
              "status": "unaffected"
            },
            {
              "version": ">= 8.4.4",
              "status": "unaffected"
            },
            {
              "version": ">= 8.5.3",
              "status": "unaffected"
            },
            {
              "version": ">= 8.6.1",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "Atlassian",
          "product": "Confluence Server",
          "versions": [
            {
              "version": "< 1.0.0",
              "status": "unaffected"
            },
            {
              "version": ">= 1.0.0",
              "status": "affected"
            },
            {
              "version": ">= 7.19.16",
              "status": "unaffected"
            },
            {
              "version": ">= 8.3.4",
              "status": "unaffected"
            },
            {
              "version": ">= 8.4.4",
              "status": "unaffected"
            },
            {
              "version": ">= 8.5.3",
              "status": "unaffected"
            },
            {
              "version": ">= 8.6.1",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  }
}