{"id":"EUVD-2026-107549","revision":"3fa45a6da1864d65904923f0ed0c0a9a","records":[{"revision":"3fa45a6da1864d65904923f0ed0c0a9a","observedAt":"2026-10-28T00:55:34.466+00:00","statement":{"source":"euvd","id":"EUVD-2026-107549","aliases":["CVE-2026-114139","GHSA-mchm-gjx6-7h55"],"title":"Sentry-Javascript is an official Sentry SDKs for JavaScript. From 9.36.0 until 9.47.2, 10.75.2, and 11.0.0-rc.1, the webpack integration for @sentry/nextjs skips application middleware for every request path under a configured tunnelRoute, …","description":"Sentry-Javascript is an official Sentry SDKs for JavaScript. From 9.36.0 until 9.47.2, 10.75.2, and 11.0.0-rc.1, the webpack integration for @sentry/nextjs skips application middleware for every request path under a configured tunnelRoute, while the tunnel rewrite serves only the exact tunnel path with valid o and p query parameters. When an application route directly collides with the tunnel path or a root dynamic segment resolves under it, an unauthenticated request can reach that route without middleware authorization. Exploitation requires tunnelRoute, a webpack build, a colliding route, and middleware being the only authorization control. This issue is fixed in versions 9.47.2, 10.75.2, and 11.0.0-rc.1.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":9.1,"severity":null}],"references":["https://github.com/getsentry/sentry-javascript/security/advisories/GHSA-mchm-gjx6-7h55","https://github.com/getsentry/sentry-javascript/pull/24499","https://github.com/getsentry/sentry-javascript/pull/24565","https://github.com/getsentry/sentry-javascript/pull/24760","https://github.com/getsentry/sentry-javascript/commit/878b685c85dc12045e47e1932c96f5381d7ac532","https://github.com/getsentry/sentry-javascript/commit/c122aac4f29541eb6da494296822c91eab3cf5ae","https://github.com/getsentry/sentry-javascript/commit/d525a2f6015b47384bc139c30d58e0d5435d52e5","https://github.com/getsentry/sentry-javascript/releases/tag/10.75.2","https://github.com/getsentry/sentry-javascript/releases/tag/11.0.0-rc.1","https://github.com/getsentry/sentry-javascript/releases/tag/9.47.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-107549","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 21, 2026, 8:14:34 PM","dateUpdated":"Oct 21, 2026, 8:14:34 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-107549","identifiers":["EUVD-2026-107549","CVE-2026-114139","GHSA-mchm-gjx6-7h55"]},"retained":false,"historicalAffected":[]}],"coverage":[]}