{"id":"CVE-2026-48056","state":"PUBLISHED","title":"Streambert Vulnerable to Arbitrary Binary Execution via Downloader IPC Handler","description":"Streambert is a cross-platform Electron Desktop App to stream and download video content. Versions prior to 2.5.0  improperly validate executable paths supplied to the  run-download  IPC handler, allowing a compromised renderer process to execute arbitrary local binaries with the application’s privileges. Version 2.5.0 contains a patch.","publishedAt":"2026-08-11T13:52:45.251Z","updatedAt":"2026-08-11T18:22:32.697Z","severity":{"score":10,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["truelockmc streambert"],"affected":[{"vendor":"truelockmc","product":"streambert","versions":[{"version":"< 2.5.0","status":"affected"}]}],"references":["https://github.com/truelockmc/streambert/security/advisories/GHSA-x267-77m6-qjc9","https://github.com/truelockmc/streambert/releases/tag/2.5.0"],"weaknesses":["CWE-20","CWE-749"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/48xxx/CVE-2026-48056.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-48056","state":"PUBLISHED","datePublished":"2026-08-11T13:52:45.251Z","dateUpdated":"2026-08-11T18:22:32.697Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-20T18:25:25.706Z"},"containers":{"cna":{"title":"Streambert Vulnerable to Arbitrary Binary Execution via Downloader IPC Handler","descriptions":[{"lang":"en","value":"Streambert is a cross-platform Electron Desktop App to stream and download video content. Versions prior to 2.5.0  improperly validate executable paths supplied to the  run-download  IPC handler, allowing a compromised renderer process to execute arbitrary local binaries with the application’s privileges. Version 2.5.0 contains a patch."}],"affected":[{"vendor":"truelockmc","product":"streambert","versions":[{"version":"< 2.5.0","status":"affected"}]}],"references":[{"url":"https://github.com/truelockmc/streambert/security/advisories/GHSA-x267-77m6-qjc9","name":"https://github.com/truelockmc/streambert/security/advisories/GHSA-x267-77m6-qjc9","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/truelockmc/streambert/releases/tag/2.5.0","name":"https://github.com/truelockmc/streambert/releases/tag/2.5.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-749","lang":"en","description":"CWE-749: Exposed Dangerous Method or Function","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-11T13:52:45.251Z"},"source":{"advisory":"GHSA-x267-77m6-qjc9","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/truelockmc/streambert/security/advisories/GHSA-x267-77m6-qjc9","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-11T18:20:36.677202Z","id":"CVE-2026-48056","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-11T18:22:32.697Z"}}]}}}