{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-71251 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-71251 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-71251 is a medium-severity missing authorization vulnerability in akaunting, published on 5 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-71251 and fix it if it is affected.\n\nWhat it is: CVE-2026-71251 is a medium-severity missing authorization vulnerability in akaunting, published on 5 Aug 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-2026-71251 in the wild and no public exploit code.\n\nAffected product: akaunting. 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-2026-71251/ (Markdown: https://insights.sbomify.com/CVE-2026-71251/index.md)","id":"CVE-2026-71251","markdown":"https://insights.sbomify.com/CVE-2026-71251/index.md","name":"CVE-2026-71251","record":{"aliases":["GHSA-h26w-wq3x-9p76"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Akaunting accounting software","requires_auth":"low_privilege","summary":"Authenticated users can download other companies' files by guessing media IDs due to missing ownership checks in the download endpoint.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TuranSec","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Akaunting's shared download route (app/Http/Controllers/Common/Uploads.php::download, reachable at uploads/{id}/download behind only generic auth middleware) fetched the requested Media record by ID with no verification that it belonged to the requesting portal customer's own company, allowing any authenticated portal customer to download any other company's uploaded files by guessing or enumerating media IDs.","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":"Akaunting - Cross-Company Media IDOR in Customer Portal Download Endpoint","id":"CVE-2026-71251","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":"toner-management - Unauthenticated State-Changing Admin Actions","id":"CVE-2026-71252"},"packages":[],"prev":{"headline":"Firefly III - Webhook URL Validation Explicitly Allows Loopback and Is Bypassable via DNS Rebinding","id":"CVE-2026-71250"},"products":["akaunting"],"published":"2026-08-05","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":"2026-08-10","vendors":["akaunting"]},"summary":"Authenticated users can download other companies' files by guessing media IDs due to missing ownership checks in the download endpoint.","url":"https://insights.sbomify.com/CVE-2026-71251/"}