{"affected":[{"defaultStatus":"unaffected","product":"nocodb","source":"CNA: VulnCheck","vendor":"nocodb","versions":[{"lessThan":"2026.08.0","status":"affected","version":"0","versionType":"custom"},{"status":"unaffected","version":"2026.08.0","versionType":"custom"}]}],"cveId":"CVE-2026-126268","cwes":["CWE-346"],"description":"NocoDB before 2026.08.0 contains an IP address spoofing vulnerability that allows unauthenticated attackers to forge their recorded source IP by supplying X-Forwarded-For headers, because Express trust proxy is enabled unconditionally. Attackers can write arbitrary source addresses into audit and request logs to mislead investigations and evade the per-address public API rate limiter.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":6.9,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":5.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},{"score":6.9,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/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":5.3,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"}],"modifiedAt":1794565049510,"publishedAt":1794562608470,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/nocodb/nocodb/security/advisories/GHSA-2rm5-wf7w-8j57"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/nocodb-before-2026.08.0-ip-address-spoofing-via-unconditional-proxy-trust"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/nocodb/nocodb/security/advisories/GHSA-2rm5-wf7w-8j57"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/nocodb-before-2026.08.0-ip-address-spoofing-via-unconditional-proxy-trust"}],"remediation":[],"revision":"6f2d8791ba2f857933475371013f81206fb5d8be9b821a38045f2547972fad0b","sources":[{"modifiedAt":1794562608470,"name":"CNA: VulnCheck","retrievedAt":1794564548121,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126268"},{"modifiedAt":1794565049510,"name":"NVD","retrievedAt":1794572180598,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126268"}],"ssvc":null,"status":"published","title":"NocoDB before 2026.08.0 IP Address Spoofing via Unconditional Proxy Trust","updatedAt":1794572180598}