CVE-2026-52877 (GCVE-0-2026-52877)

Vulnerability from cvelistv5 – Published: 2026-08-18 21:27 – Updated: 2026-08-19 18:35
VLAI
Title
Streambert : Insecure Protocol Execution in open-external IPC Handler
Summary
Streambert is a cross-platform Electron Desktop App to stream and download video content. Prior to version 2.6.0, the open-external IPC handler in src/ipc/downloads.js passes a renderer-supplied url directly to Electron's shell.openExternal without validating its protocol. A compromised renderer can submit file: URIs or operating-system-specific custom schemes, causing the host to open local files, access remote resources through registered handlers, or launch scripts and applications supported by those handlers. This issue is fixed in version 2.6.0.
Severity
8.3 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 18:34 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-749 - Exposed Dangerous Method or Function
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7836 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
truelockmc streambert Affected: < 2.6.0
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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