{"affected":[{"defaultStatus":"unaffected","product":"Vvveb","source":"CNA: VulnCheck","vendor":"givanz","versions":[{"lessThan":"1.0.9.0","status":"affected","version":"1.0.8.6","versionType":"custom"},{"status":"unaffected","version":"1.0.9.0","versionType":"custom"}]}],"cveId":"CVE-2026-126379","cwes":["CWE-918"],"description":"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.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.3,"severity":"high","source":"CNA: VulnCheck","vector":"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","version":"4.0"},{"score":7.6,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N","version":"3.1"},{"score":8.3,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"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/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","version":"4.0"},{"score":7.6,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N","version":"3.1"}],"modifiedAt":1794565060727,"publishedAt":1794562562526,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/givanz/Vvveb/security/advisories/GHSA-42hc-694f-hcqm"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/vvveb-1.0.8.6-ssrf-via-oembed-proxy-dns-rebinding"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/givanz/Vvveb/security/advisories/GHSA-42hc-694f-hcqm"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/vvveb-1.0.8.6-ssrf-via-oembed-proxy-dns-rebinding"}],"remediation":[],"revision":"c2f3d672e6b5aaf54894ebf3c5d65acbcb66ec5adc9b1d05cc20da4dfc89f979","sources":[{"modifiedAt":1794562562526,"name":"CNA: VulnCheck","retrievedAt":1794564627649,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126379"},{"modifiedAt":1794565060727,"name":"NVD","retrievedAt":1794572192102,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126379"}],"ssvc":null,"status":"published","title":"Vvveb 1.0.8.6 SSRF via oEmbed Proxy DNS Rebinding","updatedAt":1794572192102}