{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-66203 exists.","fix":"No fix has been published for CVE-2025-66203 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-66203 is a critical command injection vulnerability in lemon8866 StreamVault, published on 26 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-66203 and fix it if it is affected.\n\nWhat it is: CVE-2025-66203 is a critical command injection vulnerability in lemon8866 StreamVault, published on 26 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-66203 exists.\n\nAffected product: lemon8866 StreamVault. 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-2025-66203/ (Markdown: https://insights.sbomify.com/CVE-2025-66203/index.md)","id":"CVE-2025-66203","markdown":"https://insights.sbomify.com/CVE-2025-66203/index.md","name":"CVE-2025-66203","record":{"aliases":["GHSA-c747-q388-3v6m"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Video download integration","requires_auth":"low_privilege","summary":"Administrators can achieve remote code execution by injecting malicious arguments into the yt-dlp configuration via the admin API.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"streamvault","vendor":"lemon8866"}],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"StreamVault is a video download integration solution. Prior to version 251126, a Remote Code Execution (RCE) vulnerability exists in the stream-vault application (SpiritApplication). The application allows administrators to configure yt-dlp arguments via the /admin/api/saveConfig endpoint without sufficient validation. These arguments are stored globally and subsequently used in YtDlpUtil.java when constructing the command line to execute yt-dlp. This issue has been patched in version 251126.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"StreamVault is Vulnerable to Authenticated Remote Code Execution (RCE) via ytdlpargs Configuration Injection","id":"CVE-2025-66203","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"WBCE CMS allows brute-force protection bypass using X-Forwarded-For header","id":"CVE-2025-66204"},"packages":[],"prev":{"headline":"Astro has an Authentication Bypass via Double URL Encoding, a bypass for CVE-2025-64765","id":"CVE-2025-66202"},"products":["StreamVault"],"published":"2025-12-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-12-29","vendors":["lemon8866"]},"summary":"Administrators can achieve remote code execution by injecting malicious arguments into the yt-dlp configuration via the admin API.","url":"https://insights.sbomify.com/CVE-2025-66203/"}