CVE-2026-104872Medium· 5.8▾ SunlitOpenTelemetry 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/instrumentat…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 31.9 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 4.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.2%
Last analysed / modified upstream
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
@opentelemetry/instrumentation-cassandra-driver < 0.66.0@opentelemetry/instrumentation-tedious < 0.40.0@opentelemetry/instrumentation-oracledb < 0.46.0@opentelemetry/instrumentation-mongoose < 0.67.0@opentelemetry/instrumentation-mysql < 0.67.0@opentelemetry/instrumentation-knex < 0.65.0@opentelemetry/instrumentation-mysql2 < 0.67.0@opentelemetry/instrumentation-pg < 0.73.0Patched in:
@opentelemetry/instrumentation-cassandra-driver 0.66.0@opentelemetry/instrumentation-tedious 0.40.0@opentelemetry/instrumentation-oracledb 0.46.0@opentelemetry/instrumentation-mongoose 0.67.0@opentelemetry/instrumentation-mysql 0.67.0@opentelemetry/instrumentation-knex 0.65.0@opentelemetry/instrumentation-mysql2 0.67.0@opentelemetry/instrumentation-pg 0.73.0Connected by shared product, vendor, weakness, or advisory.
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