{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-48021 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-48021 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-48021 is a critical vulnerability in med-united epa4all, published on 24 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-48021 and fix it if it is affected.\n\nWhat it is: CVE-2026-48021 is a critical vulnerability in med-united epa4all, published on 24 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-48021 in the wild and no public exploit code.\n\nAffected product: med-united epa4all. 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-2026-48021/ (Markdown: https://insights.sbomify.com/CVE-2026-48021/index.md)","id":"CVE-2026-48021","markdown":"https://insights.sbomify.com/CVE-2026-48021/index.md","name":"CVE-2026-48021","record":{"aliases":["GHSA-vvh7-x6c7-46gh"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Healthcare backend software","requires_auth":"none","summary":"Attackers can intercept TLS connections to read and modify sensitive patient data and inject requests due to missing certificate and hostname checks.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"},{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"In epa4all, prior to version 2026-05-20, an attacker who can intercept the TLS connection between epa4all and the ePA backend can complete the VAU handshake with attacker-controlled keys and obtain the session encryption keys. All inner HTTP traffic (patient consent decisions, medication data, document operations, authorization tokens, and entitlement queries) becomes readable and modifiable. The attacker can also inject arbitrary requests through the hijacked channel. This issue has been patched in version 2026-05-20.","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":"Security feature bypass in epa4all","id":"CVE-2026-48021","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"@hapi/wreck: Sensitive credential headers leak across cross-port and cross-scheme redirects","id":"CVE-2026-48022"},"packages":[],"prev":{"headline":"Traefik StripPrefix Route-Level Auth Bypass via Path Normalization","id":"CVE-2026-48020"},"products":["epa4all"],"published":"2026-07-24","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-25","vendors":["med-united"]},"summary":"Attackers can intercept TLS connections to read and modify sensitive patient data and inject requests due to missing certificate and hostname checks.","url":"https://insights.sbomify.com/CVE-2026-48021/"}