{"id":"CVE-2026-6993","revision":"c1f48800a59d4d0eb15278d073b77de7","records":[{"revision":"c1f48800a59d4d0eb15278d073b77de7","observedAt":"2026-10-25T15:18:57.446+00:00","statement":{"source":"nvd","id":"CVE-2026-6993","aliases":[],"title":"A security flaw has been discovered in go-kratos kratos up to 2.9.2. This impacts the function NewServer of the file transport/http/server.go of the component http.DefaultServeMux Fallback Handler. The manipulation results in unintended int…","description":"A security flaw has been discovered in go-kratos kratos up to 2.9.2. This impacts the function NewServer of the file transport/http/server.go of the component http.DefaultServeMux Fallback Handler. The manipulation results in unintended intermediary. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The patch is identified as 0284a5bcf92b5a7ee015300ce3051baf7ae4718d. Applying a patch is advised to resolve this issue.","state":0,"publishedAt":"2026-04-25T19:16:00.177+00:00","modifiedAt":"2026-06-17T11:01:36.627+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · cna@vuldb.com · Secondary","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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","score":5.5,"severity":"MEDIUM"},{"system":"CVSS 3.1 · cna@vuldb.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 2.0 · cna@vuldb.com · Secondary","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","score":5,"severity":"MEDIUM"}],"references":["https://github.com/Yanhu007/kratos/commit/0284a5bcf92b5a7ee015300ce3051baf7ae4718d","https://github.com/go-kratos/kratos/","https://github.com/go-kratos/kratos/issues/3810","https://github.com/go-kratos/kratos/pull/3814","https://vuldb.com/submit/797099","https://vuldb.com/vuln/359545","https://vuldb.com/vuln/359545/cti"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-6993","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-441"],"productCriteria":[],"sourceDates":{"published":"2026-04-25T19:16:00.177","lastModified":"2026-06-17T11:01:36.627"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-6993","identifiers":["CVE-2026-6993"]},"retained":false,"historicalAffected":[]}],"coverage":[]}