dd-trace: ReDOS in URL query string obfuscation

影響: npm:dd-trace >= 2.0.0, < 5.131.1 → 5.131.1, npm:dd-trace >= 6.0.0, < 6.20.1 → 6.20.1

A regular expression used to obfuscate URL query strings can consume excessive CPU when processing certain attacker-controlled input. This can stall request processing and cause denial of service in applications using affected HTTP tracing integrations. Details The default query-string obfuscation pattern can exhibit excessive backtracking. The pattern is applied synchronously when recording HTTP URL metadata, allowing query-string processing to occupy application resources for an extended peri…

在 GitHub Advisory Database 阅读

2026/10/28 06:07，GitHub Advisory Database 发布了“dd-trace: ReDOS in URL query string obfuscation”（类型：漏洞公告）。严重程度为“高危”（high）。相关技术：JavaScript / Node.js。CVE：CVE-2026-116693。