{"id":"CVE-2026-77931","aliases":[],"cve":{"records":[{"id":"CVE-2026-77931","source":"VulnCheck","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-08-21T17:52:36.079Z","published":"2026-10-15T01:24:26.265Z","modified":"2026-10-26T15:25:18.338Z"}],"publishers":[{"name":"VulnCheck","role":"CNA","organizationId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","modified":"2026-10-15T01:28:57.195Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-26T15:25:18.338Z"}],"references":[{"url":"https://www.lasso.security/vulnerability-database/cve-2026-77931","tags":["technical-description"],"source":"VulnCheck"},{"url":"https://www.vulncheck.com/advisories/moviepilot-command-injection-via-executecommandtool","tags":["third-party-advisory"],"source":"VulnCheck"}],"weaknesses":[{"id":"CWE-1427","description":"Improper Neutralization of Input Used for LLM Prompting","source":"VulnCheck"},{"id":"CWE-77","description":"CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')","source":"CISA-ADP"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-26T15:23:36.967025Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"MoviePilot 3.1.5 Command Injection via ExecuteCommandTool","titleSource":"VulnCheck","descriptionSource":"VulnCheck","description":"MoviePilot through 3.1.5 contains a command injection vulnerability that allows attackers to execute arbitrary OS commands by embedding malicious instructions in untrusted content processed through tools like browse_webpage, search_web, and torrent metadata parsers, which then get passed to the unrestricted ExecuteCommandTool via asyncio.create_subprocess_shell. Attackers can craft content that instructs the model to invoke execute_command with confirm_dangerous set to true, bypassing the validate_command_safety denylist and exploiting the admin session's is_admin context to achieve remote code execution on the host.","score":8.8,"severity":"high","published":"2026-10-15T01:24:26.265Z","modified":"2026-10-26T15:25:18.338Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"jxxghp","name":"MoviePilot","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.1.5","versionType":"semver"}],"defaultStatus":"affected","packageURL":"pkg:github/jxxghp/MoviePilot","cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-77931"}],"remediation":[],"references":["https://www.lasso.security/vulnerability-database/cve-2026-77931","https://www.vulncheck.com/advisories/moviepilot-command-injection-via-executecommandtool"],"sources":[{"name":"CVE","id":"CVE-2026-77931","modified":"2026-10-26T15:25:18.338Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-77931"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.7},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8}],"sourceAffected":[],"observedAt":"2026-10-29T14:44:30.649Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T16:05:33.966Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"MoviePilot through version 3.1.5 has a command injection vulnerability, allowing attackers to execute OS commands by embedding malicious instructions in untrusted content. The vulnerability is in tools like browse_webpage and search_web, which pass content to ExecuteCommandTool. Attackers may bypass command safety validation.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:38:58.752Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-77931"}]}}