Permissive Cross-domain Policy with Untrusted Domains Affecting glances package, versions [,4.5.5)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-GLANCES-17670537
- published29 Jun 2026
- disclosed22 Jun 2026
- creditUnknown
Introduced: 22 Jun 2026
NewCVE-2026-46608 (opens in a new tab)How to fix?
Upgrade Glances to version 4.5.5 or higher.
Overview
Glances is an A cross-platform curses-based monitoring tool
Affected versions of this package are vulnerable to Permissive Cross-domain Policy with Untrusted Domains in the GlancesXMLRPCServer process when the cors_origins configuration contains two or more entries. An attacker can access sensitive system monitoring data by sending cross-origin requests from a malicious web page, which are permitted due to the server responding with a wildcard Access-Control-Allow-Origin header. This is only exploitable if the XML-RPC server is running and the cors_origins configuration includes multiple origins.