{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-119572 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-119572 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-119572 is a high-severity vulnerability in traefik, published on 30 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-119572 and fix it if it is affected.\n\nWhat it is: CVE-2026-119572 is a high-severity vulnerability in traefik, published on 30 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-119572 in the wild and no public exploit code.\n\nAffected product: traefik. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-119572/ (Markdown: https://insights.sbomify.com/CVE-2026-119572/index.md)","id":"CVE-2026-119572","markdown":"https://insights.sbomify.com/CVE-2026-119572/index.md","name":"CVE-2026-119572","record":{"aliases":["GHSA-432c-8xc8-xf66","GHSA-p8wx-ph99-xgcr"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","version":"4.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Traefik from 3.7.0-ea.1 before 3.7.15 contains an authentication bypass vulnerability in the Kubernetes Ingress NGINX provider that silently disables mTLS configured via the auth-tls-secret annotation. When another Ingress declares a path on the same host without matching auth-tls settings, Traefik falls back to default TLS options, letting unauthenticated attackers reach backends requiring client certificates.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Traefik 3.7.0-ea.1 before 3.7.15 mTLS Bypass via Ingress NGINX Provider","id":"CVE-2026-119572","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Traefik 3.7.11 before 3.7.15 Cross-Namespace Authorization Bypass via auth-tls-secret","id":"CVE-2026-119573"},"nickname":null,"packages":[],"prev":{"headline":"Parse Server 9.7.0 before 9.10.5-alpha.10 Installation Update Misdirection via Installation ID","id":"CVE-2026-119571"},"products":["traefik"],"published":"2026-10-30","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-11-05","vendors":["traefik"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-119572/"}