{"id":"EUVD-2026-111384","enisaUuid":"37e75978-d6c3-36e9-b430-b1e0703a9def","description":"dd-trace is the Datadog APM client for Node.js. From 2.0.0 until 5.131.1 and 6.20.1, the default DD_TRACE_OBFUSCATION_QUERY_STRING_REGEXP can perform excessive backtracking on attacker-controlled URL query strings. The expression is applied synchronously while recording HTTP URL metadata, allowing a crafted request to consume excessive CPU, stall request processing, and make the instrumented application unavailable. This issue is fixed in versions 5.131.1 and 6.20.1.","datePublished":"Oct 27, 2026, 8:07:01 PM","dateUpdated":"Oct 27, 2026, 8:07:01 PM","baseScore":8.7,"baseScoreVersion":"4.0","baseScoreVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","references":"https://github.com/DataDog/dd-trace-js/security/advisories/GHSA-x94g-w73q-hpcw\nhttps://github.com/DataDog/dd-trace-js/pull/10675\nhttps://github.com/DataDog/dd-trace-js/commit/5eeee790c93036a50549056fc890028cb4c86b1b\nhttps://github.com/DataDog/dd-trace-js/commit/cf4e68a45fa1442c9850f2086c81901258e821b8\nhttps://github.com/DataDog/dd-trace-js/releases/tag/v5.131.1\nhttps://github.com/DataDog/dd-trace-js/releases/tag/v6.20.1\n","aliases":"CVE-2026-116693\nGHSA-x94g-w73q-hpcw\n","assigner":"GitHub_M","epss":0.45,"enisaIdProduct":[{"id":"b6e0656f-7167-3554-b029-23909310c290","product":{"name":"dd-trace-js","vendor":{"name":"DataDog"}},"product_version":"6.0.0, \u003c 6.20.1"},{"id":"deea11ac-3b85-3a0d-9808-10d9b37f0957","product":{"name":"dd-trace-js","vendor":{"name":"DataDog"}},"product_version":"2.0.0, \u003c 5.131.1"}],"enisaIdVendor":[{"id":"e9b414bb-cfc1-35d5-b1b3-41cda6ca8d54","vendor":{"name":"DataDog"}}],"enisaIdVulnerability":[{"id":"32a4838f-d6a6-3a16-923c-7849febb5c8b","vulnerability":{"id":"GHSA-x94g-w73q-hpcw","description":"dd-trace: ReDOS in URL query string obfuscation","datePublished":"Oct 27, 2026, 9:07:25 PM","dateUpdated":"Oct 27, 2026, 9:07:25 PM","baseScore":0.0,"references":"https://github.com/DataDog/dd-trace-js/security/advisories/GHSA-x94g-w73q-hpcw\nhttps://github.com/DataDog/dd-trace-js/pull/10675\nhttps://github.com/DataDog/dd-trace-js/commit/5eeee790c93036a50549056fc890028cb4c86b1b\nhttps://github.com/DataDog/dd-trace-js/commit/cf4e68a45fa1442c9850f2086c81901258e821b8\nhttps://github.com/DataDog/dd-trace-js\nhttps://github.com/DataDog/dd-trace-js/releases/tag/v5.131.1\nhttps://github.com/DataDog/dd-trace-js/releases/tag/v6.20.1\n","enisa_id":"EUVD-2026-111384\n","aliases":"CVE-2026-116693\nGHSA-x94g-w73q-hpcw\n","epss":0.0,"dataProcessed":"Oct 29, 2026, 11:01:28 PM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}},{"id":"d5c00664-d5e3-3fc0-a6ae-12f1f421ae8f","vulnerability":{"id":"CVE-2026-116693","description":"dd-trace is the Datadog APM client for Node.js. From 2.0.0 until 5.131.1 and 6.20.1, the default DD_TRACE_OBFUSCATION_QUERY_STRING_REGEXP can perform excessive backtracking on attacker-controlled URL query strings. The expression is applied synchronously while recording HTTP URL metadata, allowing a crafted request to consume excessive CPU, stall request processing, and make the instrumented application unavailable. This issue is fixed in versions 5.131.1 and 6.20.1.","datePublished":"Oct 27, 2026, 8:07:01 PM","dateUpdated":"Oct 27, 2026, 8:07:01 PM","status":"PUBLISHED","baseScore":8.7,"baseScoreVersion":"4.0","baseScoreVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","references":"https://github.com/DataDog/dd-trace-js/security/advisories/GHSA-x94g-w73q-hpcw\nhttps://github.com/DataDog/dd-trace-js/pull/10675\nhttps://github.com/DataDog/dd-trace-js/commit/5eeee790c93036a50549056fc890028cb4c86b1b\nhttps://github.com/DataDog/dd-trace-js/commit/cf4e68a45fa1442c9850f2086c81901258e821b8\nhttps://github.com/DataDog/dd-trace-js/releases/tag/v5.131.1\nhttps://github.com/DataDog/dd-trace-js/releases/tag/v6.20.1\n","enisa_id":"EUVD-2026-111384\n","assigner":"GitHub_M","epss":0.45,"dataProcessed":"Oct 29, 2026, 11:01:03 PM","vulnerabilityProduct":[{"id":"1bdb0a30-25dc-3fec-93b0-8f22b5f9344e","product":{"name":"dd-trace-js","vendor":{"name":"DataDog"}},"product_version":"2.0.0, \u003c 5.131.1"},{"id":"fb29e160-6cfe-3c86-aa95-9640286e303c","product":{"name":"dd-trace-js","vendor":{"name":"DataDog"}},"product_version":"6.0.0, \u003c 6.20.1"}],"vulnerabilityVendor":[{"id":"a0e48651-b0c3-3ea4-9b31-fd143d507cae","vendor":{"name":"DataDog"}}]}}],"enisaIdAdvisory":[]}