{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-126379", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-11-10T21:26:25.841Z", "datePublished": "2026-11-13T09:36:02.526Z", "dateUpdated": "2026-11-13T09:36:02.526Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-13T09:36:02.526Z"}, "datePublic": "2026-10-29T00:00:00.000Z", "title": "Vvveb 1.0.8.6 SSRF via oEmbed Proxy DNS Rebinding", "descriptions": [{"lang": "en", "value": "Vvveb 1.0.8.6 contains an incomplete server-side request forgery fix that allows authenticated admin users to bypass DNS pinning by requesting non-443 URLs. Attackers can supply a rebinding hostname to the editor oEmbedProxy url parameter to read loopback services, internal panels, and cloud metadata credentials."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Server-Side Request Forgery (SSRF)", "cweId": "CWE-918", "type": "CWE"}]}], "affected": [{"vendor": "givanz", "product": "Vvveb", "defaultStatus": "unaffected", "versions": [{"version": "1.0.8.6", "status": "affected", "versionType": "custom", "lessThan": "1.0.9.0"}, {"version": "1.0.9.0", "status": "unaffected", "versionType": "custom"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:vvveb:vvveb:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0.8.6", "versionEndExcluding": "1.0.9.0"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE", "baseScore": 8.3, "baseSeverity": "HIGH"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 7.6, "baseSeverity": "HIGH"}}], "references": [{"url": "https://github.com/givanz/Vvveb/security/advisories/GHSA-42hc-694f-hcqm", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-42hc-694f-hcqm)"}, {"name": "VulnCheck Advisory: Vvveb 1.0.8.6 SSRF via oEmbed Proxy DNS Rebinding", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/vvveb-1.0.8.6-ssrf-via-oembed-proxy-dns-rebinding"}], "credits": [{"lang": "en", "value": "Kairos-T", "type": "reporter"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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