CVE-2026-104872— 多个@opentelemetry/instrumentation-*包暴露数据库用户名
一分钟漏洞结论
影响对象
open-telemetry opentelemetry-js-contrib
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
OpenTelemetry JavaScript Contrib 提供了用于从 JavaScript 应用程序收集遥测数据的仪器库。在以下版本之前，相关包会将数据库连接用户名作为 span 属性添加到每一个被监测的数据库操作中： @opentelemetry/instrumentation-cassandra-driver：0.66.0 之前 @opentelemetry/instrumentation-knex：0.65.0 之前 @opentelemetry/instrumentation-mongoose、@
影响版本矩阵 9
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| @opentelemetry | instrumentation-cassandra-driver | < 0.66.0 |
affected |
| @opentelemetry | instrumentation-knex | < 0.65.0 |
affected |
| @opentelemetry | instrumentation-mongoose | < 0.67.0 |
affected |
| @opentelemetry | instrumentation-mysql | < 0.67.0 |
affected |
| @opentelemetry | instrumentation-mysql2 | < 0.67.0 |
affected |
| @opentelemetry | instrumentation-oracledb | < 0.46.0 |
affected |
| @opentelemetry | instrumentation-pg | < 0.73.0 |
affected |
| @opentelemetry | instrumentation-tedious | < 0.40.0 |
affected |
| open-telemetry | opentelemetry-js-contrib | < 27e172a9e0d549559056ccd58f27d13467454156 |
affected |
获取后续新漏洞提醒
登录后订阅
一、 漏洞 CVE-2026-104872 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Multiple @opentelemetry/instrumentation-* packages expose database username via unconditional db.user span attribute
来源: CVE Program / CVE List V5
Vulnerability Description
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.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
通过日志文件的信息暴露
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| open-telemetry | opentelemetry-js-contrib | < 27e172a9e0d549559056ccd58f27d13467454156 | - |
|
| @opentelemetry | instrumentation-cassandra-driver | < 0.66.0 | - |
|
| @opentelemetry | instrumentation-knex | < 0.65.0 | - |
|
| @opentelemetry | instrumentation-mongoose | < 0.67.0 | - |
|
| @opentelemetry | instrumentation-mysql | < 0.67.0 | - |
|
| @opentelemetry | instrumentation-mysql2 | < 0.67.0 | - |
|
| @opentelemetry | instrumentation-oracledb | < 0.46.0 | - |
|
| @opentelemetry | instrumentation-pg | < 0.73.0 | - |
|
| @opentelemetry | instrumentation-tedious | < 0.40.0 | - |
|
二、漏洞 CVE-2026-104872 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2026-104872 的情报信息
请登录查看更多情报信息。
CVE-2026-104872 其他参考 (4)
-
https://github.com/open-telemetry/opentelemetry-js-contrib/pull/3585 x_refsource_MISC
IV. Related Vulnerabilities
V. Comments for CVE-2026-104872
暂无评论