CVE-2026-104872 (GCVE-0-2026-104872)
Vulnerability from cvelistv5
Published
2026-10-02 19:50
Modified
2026-10-06 16:40
Severity ?
5.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
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.
References
Impacted products
Vendor Product Version
open-telemetry opentelemetry-js-contrib Version: < 27e172a9e0d549559056ccd58f27d13467454156
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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-104872",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-06T16:40:46.354222Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-06T16:40:55.440Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
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    "cna": {
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      "descriptions": [
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          "lang": "en",
          "value": "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."
        }
      ],
      "metrics": [
        {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "CWE-532: Insertion of Sensitive Information into Log File",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
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        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
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          "url": "https://github.com/open-telemetry/opentelemetry-js-contrib/commit/27e172a9e0d549559056ccd58f27d13467454156"
        },
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        }
      ],
      "source": {
        "advisory": "GHSA-qqmp-wf37-98f9",
        "discovery": "UNKNOWN"
      },
      "title": "Multiple @opentelemetry/instrumentation-* packages expose database username via unconditional db.user span attribute"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-104872",
    "datePublished": "2026-10-02T19:50:24.868Z",
    "dateReserved": "2026-10-02T14:59:11.775Z",
    "dateUpdated": "2026-10-06T16:40:55.440Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-104872\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-06T16:40:46.354222Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-06T16:40:51.753Z\"}}], \"cna\": {\"title\": \"Multiple @opentelemetry/instrumentation-* packages expose database username via unconditional db.user span attribute\", \"source\": {\"advisory\": \"GHSA-qqmp-wf37-98f9\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 5.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}}], \"affected\": [{\"vendor\": \"open-telemetry\", \"product\": \"opentelemetry-js-contrib\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 27e172a9e0d549559056ccd58f27d13467454156\"}]}, {\"vendor\": \"@opentelemetry\", \"product\": \"instrumentation-cassandra-driver\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 0.66.0\"}]}, {\"vendor\": \"@opentelemetry\", \"product\": \"instrumentation-knex\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 0.65.0\"}]}, {\"vendor\": \"@opentelemetry\", \"product\": \"instrumentation-mongoose\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 0.67.0\"}]}, {\"vendor\": \"@opentelemetry\", \"product\": \"instrumentation-mysql\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 0.67.0\"}]}, {\"vendor\": \"@opentelemetry\", \"product\": \"instrumentation-mysql2\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 0.67.0\"}]}, {\"vendor\": \"@opentelemetry\", \"product\": \"instrumentation-oracledb\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 0.46.0\"}]}, {\"vendor\": \"@opentelemetry\", \"product\": \"instrumentation-pg\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 0.73.0\"}]}, {\"vendor\": \"@opentelemetry\", \"product\": \"instrumentation-tedious\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 0.40.0\"}]}], \"references\": [{\"url\": \"https://github.com/open-telemetry/opentelemetry-js-contrib/security/advisories/GHSA-qqmp-wf37-98f9\", \"name\": \"https://github.com/open-telemetry/opentelemetry-js-contrib/security/advisories/GHSA-qqmp-wf37-98f9\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/open-telemetry/opentelemetry-js-contrib/pull/3585\", \"name\": \"https://github.com/open-telemetry/opentelemetry-js-contrib/pull/3585\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/open-telemetry/opentelemetry-js-contrib/commit/27e172a9e0d549559056ccd58f27d13467454156\", \"name\": \"https://github.com/open-telemetry/opentelemetry-js-contrib/commit/27e172a9e0d549559056ccd58f27d13467454156\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/open-telemetry/opentelemetry-js-contrib/commit/5b7dd0e102e940d653e04b08b5a1b721a8271037\", \"name\": \"https://github.com/open-telemetry/opentelemetry-js-contrib/commit/5b7dd0e102e940d653e04b08b5a1b721a8271037\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"OpenTelemetry JavaScript Contrib provides instrumentation libraries for collecting telemetry from JavaScript applications. 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}


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