{"id":"CVE-2026-2293","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-2293","generatedAt":"2026-10-28T01:47:28.660Z","title":"A NestJS application using @nestjs/platform-fastify can allow bypass of authentication/authorization middleware when Fastify path-normalization options are enabled.","description":"A NestJS application using @nestjs/platform-fastify can allow bypass of authentication/authorization middleware when Fastify path-normalization options are enabled.\n\n\n\nThis issue affects nest.Js: 11.1.13.","published":"2026-02-27T17:16:33.000Z","lastModified":"2026-07-15T02:19:30.000Z","status":"Modified","sourceIdentifier":"help@fluidattacks.com","cvss":{"version":"4.0","score":8.2,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/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/M"},"cwe":["CWE-863","CWE-551"],"affected":["nestjs/nest"],"epss":{"score":0.00764,"percentile":0.55127,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.76%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://fluidattacks.com/advisories/neton","tags":["Exploit","Third Party Advisory"],"source":"help@fluidattacks.com"},{"url":"https://github.com/nestjs/nest/","tags":["Product"],"source":"help@fluidattacks.com"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.1.14","tags":["Release Notes"],"source":"help@fluidattacks.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-2293","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2443367","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2293.json","source":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-2293","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}