Overly Permissive Cross-domain Whitelist Affecting glances package, versions *
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-ECHOLATEST-GLANCES-18168663
- published22 Jul 2026
- disclosed18 Mar 2026
Introduced: 18 Mar 2026
CVE-2026-32610 (opens in a new tab)How to fix?
There is no fixed version for Echo:latest glances.
NVD Description
Note: Versions mentioned in the description apply only to the upstream glances package and not the glances package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.2, the Glances REST API web server ships with a default CORS configuration that sets allow_origins=["*"] combined with allow_credentials=True. When both of these options are enabled together, Starlette's CORSMiddleware reflects the requesting Origin header value in the Access-Control-Allow-Origin response header instead of returning the literal * wildcard. This effectively grants any website the ability to make credentialed cross-origin API requests to the Glances server, enabling cross-site data theft of system monitoring information, configuration secrets, and command line arguments from any user who has an active browser session with a Glances instance. Version 4.5.2 fixes the issue.