{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-83418 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-83418 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-83418 is a high-severity missing authorization vulnerability in Oracle Communications Cloud Native Core Security Edge Protection Proxy, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-83418 and fix it if it is affected.\n\nWhat it is: CVE-2026-83418 is a high-severity missing authorization vulnerability in Oracle Communications Cloud Native Core Security Edge Protection Proxy, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-83418 in the wild and no public exploit code.\n\nAffected product: Oracle Communications Cloud Native Core Security Edge Protection Proxy. 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-2026-83418/ (Markdown: https://insights.sbomify.com/CVE-2026-83418/index.md)","id":"CVE-2026-83418","markdown":"https://insights.sbomify.com/CVE-2026-83418/index.md","name":"CVE-2026-83418","record":{"aliases":["GHSA-5f89-j38j-3443"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Oracle SEPP","requires_auth":"low_privilege","summary":"Low-privileged attackers can bypass authorization to read, create, delete, or modify critical data in Oracle Communications Cloud Native Core SEPP.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Vulnerability in the Oracle Communications Cloud Native Core Security Edge Protection Proxy product of Oracle Communications (component: SEPP).  Supported versions that are affected are 26.1.200 and  25.2.201. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Cloud Native Core Security Edge Protection Proxy.  While the vulnerability is in Oracle Communications Cloud Native Core Security Edge Protection Proxy, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Oracle Communications Cloud Native Core Security Edge Protection Proxy accessible data as well as  unauthorized access to critical data or complete access to all Oracle Communications Cloud Native Core Security Edge Protection Proxy accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Missing authorization in Oracle Communications Cloud Native Core Security Edge Protection Proxy","id":"CVE-2026-83418","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Oracle Communications Cloud Native Core Security Edge Protection Proxy","id":"CVE-2026-83419"},"packages":[],"prev":{"headline":"Information disclosure in Oracle Communications Cloud Native Core Security Edge Protection Proxy","id":"CVE-2026-83417"},"products":["Oracle Communications Cloud Native Core Security Edge Protection Proxy"],"published":"2026-09-15","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":"total"},"state":"PUBLISHED","updated":"2026-09-18","vendors":["Oracle Corporation"]},"summary":"Low-privileged attackers can bypass authorization to read, create, delete, or modify critical data in Oracle Communications Cloud Native Core SEPP.","url":"https://insights.sbomify.com/CVE-2026-83418/"}