Overly Permissive Cross-domain Whitelist Affecting glances package, versions <4.5.2+dfsg-1
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-GLANCES-15704336
- published20 Mar 2026
- disclosed18 Mar 2026
Introduced: 18 Mar 2026
CVE-2026-32610 (opens in a new tab)How to fix?
Upgrade Debian:unstable glances to version 4.5.2+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream glances package and not the glances package as distributed by Debian.
See How to fix? for Debian:unstable 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.