{
  "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-2026-1622",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-1622",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-02-04T09:14:46.320Z",
    "updatedAt": "2026-02-04T15:12:37.400Z",
    "importedAt": "2026-10-24T01:57:55.771Z",
    "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": "Unredacted data exposure in query.log",
      "summary": "Neo4j Enterprise and Community editions versions prior to 2026.01.3 and 5.26.21 are vulnerable to a potential information disclosure by a user who has ability to access the local log files.\n\n\nThe \"obfuscate_literals\" option in the query logs does not redact error information, exposing unredacted data in the query log when a customer writes a query that fails. It can allow a user with legitimate access to the local log files to obtain information they are not authorised to see. If this user is also in a position to run queries and trigger errors, this vulnerability can potentially help them to infer information they are not authorised to see through their intended database access.\n\nWe recommend upgrading to versions 2026.01.3 (or 5.26.21) where the issue is fixed, and reviewing query log files permissions to ensure restricted access. If your configuration had db.logs.query.obfuscate_literals enabled, and you wish the obfuscation to cover the error messages as well, you need to enable the new configuration setting db.logs.query.obfuscate_errors once you have upgraded Neo4j.",
      "affected": [
        {
          "vendor": "neo4j",
          "product": "Enterprise Edition",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2025.01",
              "status": "affected",
              "versionType": "date",
              "lessThan": "2026.01.3"
            },
            {
              "version": "5.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.26.21"
            },
            {
              "version": "4.4",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.4.48"
            }
          ]
        },
        {
          "vendor": "neo4j",
          "product": "Community Edition",
          "packageName": "neo4j",
          "collectionURL": "https://mvnrepository.com/artifact/org.neo4j/",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2025.01",
              "status": "affected",
              "versionType": "date",
              "lessThan": "2026.01.3"
            },
            {
              "version": "5.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.26.21"
            },
            {
              "version": "4.4",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.4.48"
            }
          ]
        }
      ]
    }
  }
}