{"id":"CVE-2026-71458","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-71458","generatedAt":"2026-10-28T00:20:09.702Z","title":"URLModificationMiddleware resolves named-URL lookups against unfiltered Model.objects before RBAC.","description":"URLModificationMiddleware resolves named-URL lookups\n              against unfiltered Model.objects before RBAC. The 403→404\n              shim only rewrites 403 responses, leaving the pk=0 miss\n              path with a different 404 detail string. Differential\n              \"Not found.\" vs \"No <Model> matches...\" reveals whether\n              a named resource (org, credential, inventory, host) exists\n              anywhere on the platform. Enables cross-tenant internal\n              hostname enumeration.","published":"2026-09-23T19:19:01.000Z","lastModified":"2026-09-24T07:16:32.000Z","status":"Awaiting Analysis","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"},"cwe":["CWE-204"],"affected":[],"epss":{"score":0.00303,"percentile":0.22797,"date":"2026-10-26","history":[{"date":"2026-09-24","score":0.00303,"percentile":0.20423}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.30%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-23T19:19:01.000Z","detail":{"score":"5.0","severity":"MEDIUM","publishedAt":"2026-09-23T19:19:01.477Z"},"summary":"New CVE, medium severity (CVSS 5.0)."}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:71113","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:71114","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:71177","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:71179","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-71458","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2512367","source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-71458","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."}