{"id":"GHSA-vp9r-94xg-q7q8","summary":"Duplicate Advisory: SurrealDB allows bypass of deny-net flags via DNS resolution","details":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-m3c3-78fh-w3w7. This link is maintained to preserve external references.\n\n## Original Description\nSurrealDB before 2.2.6, 2.3.6, and 2.1.8 (and 3.0.0-alpha.7 and earlier) fails to validate DNS-resolved hostnames against --deny-net network access restrictions in its http::* functions. An authenticated user can invoke http::\u003cfn\u003e(\u003curl\u003e) with a hostname that resolves to a denied IP address, causing the server to issue the request anyway and return the response. This bypasses network access controls, allowing access to restricted internal endpoints and potentially retrieving or altering sensitive information and credentials, depending on the deployment.","modified":"2026-09-04T17:45:04.713150278Z","published":"2026-07-18T15:31:49Z","withdrawn":"2026-09-04T17:28:21Z","database_specific":{"nvd_published_at":"2026-07-18T14:17:10Z","cwe_ids":["CWE-863"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2026-09-04T17:28:21Z"},"references":[{"type":"WEB","url":"https://github.com/surrealdb/surrealdb/security/advisories/GHSA-m3c3-78fh-w3w7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71390"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/surrealdb-before-deny-net-bypass-via-dns-resolution"}],"affected":[{"package":{"name":"surrealdb","ecosystem":"crates.io","purl":"pkg:cargo/surrealdb"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.1.0"},{"last_affected":"2.1.7"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-vp9r-94xg-q7q8/GHSA-vp9r-94xg-q7q8.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}