{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-111728 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-111728 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-111728 is a medium-severity command injection vulnerability in 5rahim Seanime, published on 16 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-111728 and fix it if it is affected.\n\nWhat it is: CVE-2026-111728 is a medium-severity command injection vulnerability in 5rahim Seanime, published on 16 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-111728 in the wild and no public exploit code.\n\nAffected product: 5rahim Seanime. 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-2026-111728/ (Markdown: https://insights.sbomify.com/CVE-2026-111728/index.md)","id":"CVE-2026-111728","markdown":"https://insights.sbomify.com/CVE-2026-111728/index.md","name":"CVE-2026-111728","record":{"aliases":["GHSA-wh8v-5fm8-92q5"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Media server software","requires_auth":"none","summary":"Unauthenticated attackers can inject arguments into ffmpeg commands via custom settings, leading to arbitrary file write, truncation, and potential data exfiltration.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-88","name":"Improper Neutralization of Argument Delimiters in a Command"}],"description":"Seanime v3.7.0 to v3.10.3 contains an argument injection vulnerability reachable through improper authorization, allowing unauthenticated LAN or Tailnet clients to bypass the privileged mediastream settings guard by setting transcodeHwAccel to custom and supplying attacker-controlled decodeFlags and encodeFlags via the transcodeHwAccelCustomSettings field, which are appended verbatim to the ffmpeg argument vector. Attackers can trigger execution via the mediastream request and HLS playlist endpoints to achieve arbitrary file write and file truncation on the host as the user running seanime, with the injected input options also enabling potential arbitrary local file read and outbound data exfiltration through ffmpeg's protocol handlers.","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":"Seanime v3.10.3 Argument Injection via TranscodeHwAccelCustomSettings","id":"CVE-2026-111728","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Out-of-bounds write in CheckPeers block parser due to unvalidated peer station name length","id":"CVE-2026-111730"},"packages":[],"prev":{"headline":"The Appointment Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vs_text_submitbtn' parameter in","id":"CVE-2026-111727"},"products":["Seanime"],"published":"2026-10-16","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":"2026-10-16","vendors":["5rahim"]},"summary":"Unauthenticated attackers can inject arguments into ffmpeg commands via custom settings, leading to arbitrary file write, truncation, and potential data exfiltration.","url":"https://insights.sbomify.com/CVE-2026-111728/"}