{
  "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-2024-21690",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-21690",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-08-21T16:05:00.394Z",
    "updatedAt": "2024-11-06T18:47:21.992Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "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": "This High severity Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability was introduced in versions 7.19.0, 7.20.0, 8.0.0, 8.1.0, 8.2.0, 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.1, 8.8.0, and 8.9.0 of Confluence Data Center and Server. \n\t\n\tThis Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability, with a CVSS Score of 7.1, allows an unauthenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser and force a end user to execute unwanted actions on a web application in which they're currently authenticated which has high impact to confidentiality, low impact to integrity, no impact to availability, and requires user interaction. \n\t\n\tAtlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:\n\t\t\n\t\t* Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.26\n\t\t\n\t\t* Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.14\n\t\t\n\t\t* Confluence Data Center and Server 9.0: Upgrade to a release greater than or equal to 9.0.1\n\t\t\n\t\t\n\t\n\tSee the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives). \n\t\n\tThis vulnerability was reported via our Bug Bounty program.",
      "affected": [
        {
          "vendor": "Atlassian",
          "product": "Confluence Data Center",
          "versions": [
            {
              "version": "8.9.0 to 8.9.5",
              "status": "affected"
            },
            {
              "version": "8.8.0 to 8.8.1",
              "status": "affected"
            },
            {
              "version": "8.7.1 to 8.7.2",
              "status": "affected"
            },
            {
              "version": "8.6.0 to 8.6.2",
              "status": "affected"
            },
            {
              "version": "8.5.0 to 8.5.12",
              "status": "affected"
            },
            {
              "version": "8.4.0 to 8.4.5",
              "status": "affected"
            },
            {
              "version": "8.3.0 to 8.3.4",
              "status": "affected"
            },
            {
              "version": "8.2.0 to 8.2.3",
              "status": "affected"
            },
            {
              "version": "8.1.0 to 8.1.4",
              "status": "affected"
            },
            {
              "version": "8.0.0 to 8.0.4",
              "status": "affected"
            },
            {
              "version": "7.20.0 to 7.20.3",
              "status": "affected"
            },
            {
              "version": "9.0.1 to 9.0.2",
              "status": "unaffected"
            },
            {
              "version": "8.5.14",
              "status": "unaffected"
            },
            {
              "version": "7.19.26",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "Atlassian",
          "product": "Confluence Server",
          "versions": [
            {
              "version": "8.5.0 to 8.5.12",
              "status": "affected"
            },
            {
              "version": "8.4.0 to 8.4.5",
              "status": "affected"
            },
            {
              "version": "8.3.0 to 8.3.4",
              "status": "affected"
            },
            {
              "version": "8.2.0 to 8.2.3",
              "status": "affected"
            },
            {
              "version": "8.1.0 to 8.1.4",
              "status": "affected"
            },
            {
              "version": "8.0.0 to 8.0.4",
              "status": "affected"
            },
            {
              "version": "7.20.0 to 7.20.3",
              "status": "affected"
            },
            {
              "version": "8.5.14",
              "status": "unaffected"
            },
            {
              "version": "7.19.26",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  }
}