{"id":"CVE-2026-71212","state":"PUBLISHED","title":"xidown - Argument Injection via Unterminated yt-dlp Command Line Construction","description":"xidown (a yt-dlp/ffmpeg GUI wrapper) builds its yt-dlp command-line invocation (xidown/core/scanner.py and downloader.py) by appending the user-provided or scanned URL as a bare trailing positional argument, with no '--' end-of-options marker and no scheme validation anywhere in the codebase.","publishedAt":"2026-08-05T06:59:26.576Z","updatedAt":"2026-08-10T11:45:19.593Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","source":"TuranSec"},"assigner":"TuranSec","products":["indravoyager xidown"],"affected":[{"vendor":"indravoyager","product":"xidown","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.25.1.19","versionType":"custom"}],"programFiles":["xidown/core/scanner.py","xidown/core/downloader.py"]}],"references":["https://cwe.mitre.org/data/definitions/88.html"],"weaknesses":["CWE-88"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/71xxx/CVE-2026-71212.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71212","state":"PUBLISHED","datePublished":"2026-08-05T06:59:26.576Z","dateUpdated":"2026-08-10T11:45:19.593Z","assignerShortName":"TuranSec","assignerOrgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateReserved":"2026-08-05T06:56:15.799Z"},"containers":{"cna":{"title":"xidown - Argument Injection via Unterminated yt-dlp Command Line Construction","descriptions":[{"lang":"en","value":"xidown (a yt-dlp/ffmpeg GUI wrapper) builds its yt-dlp command-line invocation (xidown/core/scanner.py and downloader.py) by appending the user-provided or scanned URL as a bare trailing positional argument, with no '--' end-of-options marker and no scheme validation anywhere in the codebase."}],"affected":[{"vendor":"indravoyager","product":"xidown","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.25.1.19","versionType":"custom"}],"programFiles":["xidown/core/scanner.py","xidown/core/downloader.py"]}],"references":[{"url":"https://cwe.mitre.org/data/definitions/88.html","tags":["third-party-advisory"]}],"metrics":[{"other":{"type":"CVSS_3.1_severity","content":{"value":"MEDIUM"}}},{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","baseScore":4.4,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"LOW"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-88","lang":"en","description":"CWE-88 Argument Injection","type":"CWE"}]}],"providerMetadata":{"shortName":"TuranSec","orgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateUpdated":"2026-08-10T11:45:19.593Z"},"credits":[{"lang":"en","value":"Muhammadsiddiq","type":"finder"}],"source":{"discovery":"EXTERNAL"},"datePublic":"2026-08-05T06:59:26.576Z"},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-05T13:26:48.118160Z","id":"CVE-2026-71212","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-05T13:26:56.324Z"}}]}}}