{
  "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-2026-104872",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-104872",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-02T19:50:24.868Z",
    "updatedAt": "2026-10-06T16:40:55.440Z",
    "importedAt": "2026-10-24T01:57:50.502Z",
    "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": "Multiple @opentelemetry/instrumentation-* packages expose database username via unconditional db.user span attribute",
      "summary": "OpenTelemetry JavaScript Contrib provides instrumentation libraries for collecting telemetry from JavaScript applications. Prior to versions 0.66.0 of @opentelemetry/instrumentation-cassandra-driver, 0.65.0 of @opentelemetry/instrumentation-knex, 0.67.0 of @opentelemetry/instrumentation-mongoose, @opentelemetry/instrumentation-mysql, and @opentelemetry/instrumentation-mysql2, 0.46.0 of @opentelemetry/instrumentation-oracledb, 0.73.0 of @opentelemetry/instrumentation-pg, and 0.40.0 of @opentelemetry/instrumentation-tedious, the packages add the database connection username to every instrumented database operation as the db.user span attribute. The attribute is emitted by default and is not controlled by enhancedDatabaseReporting or another opt-in setting. Configured observability backends therefore receive database account names that may expose service topology, role or environment information, and account naming patterns. This issue is fixed in versions 0.66.0, 0.65.0, 0.67.0, 0.46.0, 0.73.0, and 0.40.0 of the respective packages.",
      "affected": [
        {
          "vendor": "open-telemetry",
          "product": "opentelemetry-js-contrib",
          "versions": [
            {
              "version": "< 27e172a9e0d549559056ccd58f27d13467454156",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "@opentelemetry",
          "product": "instrumentation-cassandra-driver",
          "versions": [
            {
              "version": "< 0.66.0",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "@opentelemetry",
          "product": "instrumentation-knex",
          "versions": [
            {
              "version": "< 0.65.0",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "@opentelemetry",
          "product": "instrumentation-mongoose",
          "versions": [
            {
              "version": "< 0.67.0",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "@opentelemetry",
          "product": "instrumentation-mysql",
          "versions": [
            {
              "version": "< 0.67.0",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "@opentelemetry",
          "product": "instrumentation-mysql2",
          "versions": [
            {
              "version": "< 0.67.0",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "@opentelemetry",
          "product": "instrumentation-oracledb",
          "versions": [
            {
              "version": "< 0.46.0",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "@opentelemetry",
          "product": "instrumentation-pg",
          "versions": [
            {
              "version": "< 0.73.0",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "@opentelemetry",
          "product": "instrumentation-tedious",
          "versions": [
            {
              "version": "< 0.40.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}