CVE-2025-71390

{"id": "CVE-2025-71390", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-71390", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-20T13:38:50.029459Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}], "cvssMetricV40": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.8, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "disclosure@vulncheck.com", "affectedData": [{"vendor": "surrealdb", "product": "surrealdb", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2.1.7"}, {"status": "affected", "version": "2.2.0", "lessThan": "2.2.6", "versionType": "semver"}, {"status": "unaffected", "version": "2.2.6", "versionType": "semver"}, {"status": "affected", "version": "2.3.0", "lessThan": "2.3.6", "versionType": "semver"}, {"status": "unaffected", "version": "2.3.6", "versionType": "semver"}, {"status": "affected", "version": "3.0.0-alpha.1", "versionType": "semver", "lessThanOrEqual": "3.0.0-alpha.7"}], "packageURL": "pkg:cargo/SurrealDB", "defaultStatus": "unaffected"}]}], "published": "2026-07-18T14:17:10.300", "references": [{"url": "https://github.com/surrealdb/surrealdb/security/advisories/GHSA-m3c3-78fh-w3w7", "tags": ["Vendor Advisory"], "source": "disclosure@vulncheck.com"}, {"url": "https://www.vulncheck.com/advisories/surrealdb-before-deny-net-bypass-via-dns-resolution", "tags": ["Third Party Advisory"], "source": "disclosure@vulncheck.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "SurrealDB 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::<fn>(<url>) 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."}], "lastModified": "2026-08-13T14:48:54.187", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3A341E9-A010-4E6F-9886-16462B6C2DF2", "versionEndExcluding": "2.1.8"}, {"criteria": "cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D3087964-33ED-4300-9DB1-C2F53B05CBFA", "versionEndExcluding": "2.2.6", "versionStartIncluding": "2.2.0"}, {"criteria": "cpe:2.3:a:surrealdb:surrealdb:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9A0D24DD-E841-4FFC-8857-2284EA96A55B", "versionEndExcluding": "2.3.6", "versionStartIncluding": "2.3.0"}, {"criteria": "cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "83C6C6C1-EEC9-439D-AC9D-C0693BFF5E1D"}, {"criteria": "cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "71C5581F-1FEA-4DA3-9130-C2E75DDF71F1"}, {"criteria": "cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C3F9C2A9-699D-4C82-B215-837513CC2760"}, {"criteria": "cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16E5D9C2-AAA5-4BC1-9BA8-C827336B0CAC"}, {"criteria": "cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "280BECEF-32D8-4A57-A083-FD70CAEB98A8"}, {"criteria": "cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A589A4EF-EF41-4527-A3C8-68420E361F3D"}, {"criteria": "cpe:2.3:a:surrealdb:surrealdb:3.0.0:alpha7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1736B735-8761-4E2F-95D9-D9ACA4789676"}], "operator": "OR"}]}], "sourceIdentifier": "disclosure@vulncheck.com"}