{"id":"EUVD-2025-175298","revision":"67d6b31a287f457b87cdd6456eae6ed2","records":[{"revision":"67d6b31a287f457b87cdd6456eae6ed2","observedAt":"2026-11-11T04:31:48.999+00:00","statement":{"source":"euvd","id":"EUVD-2025-175298","aliases":["CVE-2025-64525","GHSA-hr2q-hp5q-x767"],"title":"Astro is a web framework. In Astro versions 2.16.0 up to but excluding 5.15.5 which utilizeon-demand rendering, request headers `x-forwarded-proto` and `x-forwarded-port` are insecurely used, without sanitization, to build the URL. This has…","description":"Astro is a web framework. In Astro versions 2.16.0 up to but excluding 5.15.5 which utilizeon-demand rendering, request headers `x-forwarded-proto` and `x-forwarded-port` are insecurely used, without sanitization, to build the URL. This has several consequences, the most important of which are: middleware-based protected route bypass (only via `x-forwarded-proto`), DoS via cache poisoning (if a CDN is present), SSRF (only via `x-forwarded-proto`), URL pollution (potential SXSS, if a CDN is present), and WAF bypass. Version 5.15.5 contains a patch.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","score":6.5,"severity":null}],"references":["https://github.com/withastro/astro/security/advisories/GHSA-hr2q-hp5q-x767","https://github.com/withastro/astro/commit/dafbb1ba29912099c4faff1440033edc768af8b4","https://github.com/withastro/astro/blob/970ac0f51172e1e6bff4440516a851e725ac3097/packages/astro/src/core/app/node.ts#L121","https://github.com/withastro/astro/blob/970ac0f51172e1e6bff4440516a851e725ac3097/packages/astro/src/core/app/node.ts#L97"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-175298","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Nov 13, 2025, 3:58:16 PM","dateUpdated":"Nov 13, 2025, 4:15:18 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-2025-175298","identifiers":["EUVD-2025-175298","CVE-2025-64525","GHSA-hr2q-hp5q-x767"]},"retained":false,"historicalAffected":[]}],"coverage":[]}