{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-71854 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-71854 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-71854 is a high-severity missing authorization vulnerability in OpenAEV-Platform openaev, published on 14 Oct 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-2026-71854 and fix it if it is affected.\n\nWhat it is: CVE-2026-71854 is a high-severity missing authorization vulnerability in OpenAEV-Platform openaev, published on 14 Oct 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-2026-71854 in the wild and no public exploit code.\n\nAffected product: OpenAEV-Platform openaev. 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-2026-71854/ (Markdown: https://insights.sbomify.com/CVE-2026-71854/index.md)","id":"CVE-2026-71854","markdown":"https://insights.sbomify.com/CVE-2026-71854/index.md","name":"CVE-2026-71854","record":{"aliases":["GHSA-47wr-wp4h-8v3f"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Cyber simulation platform","requires_auth":"none","summary":"Unauthenticated attackers can read and modify lesson answers in OpenAEV by exploiting missing authorization checks on player API endpoints.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"},{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"OpenAEV is an open source platform allowing organizations to plan, schedule and conduct cyber adversary simulation campaign and tests. Prior to version 2.260622.0, on a default installation, the `/api/player/**` lessons endpoints can be called without authentication, and they trust a client-supplied `userId` query parameter without verifying that the caller is that user or a member of the exercise. An unauthenticated client that knows an exercise UUID can read lessons-learned questions and answers (including each answer's author identity) and create or overwrite answers attributed to an arbitrary user. Version 2.260622.0 contains a patch.","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":"OpenAEV has unauthenticated access and missing object-level authorization on player lessons API","id":"CVE-2026-71854","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":"Suricata flow: IPv4/IPv6 hash collision can reuse wrong flow state","id":"CVE-2026-71855"},"packages":[],"prev":{"headline":"pypdf: Possible long runtimes/large memory usage for large CID font width ranges","id":"CVE-2026-71852"},"products":["openaev"],"published":"2026-10-14","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":"partial"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["OpenAEV-Platform"]},"summary":"Unauthenticated attackers can read and modify lesson answers in OpenAEV by exploiting missing authorization checks on player API endpoints.","url":"https://insights.sbomify.com/CVE-2026-71854/"}