# CVE-2026-68517

## Summary

- **CVE ID:** CVE-2026-68517
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
- **CWE:** CWE-942
- **Published:** Aug 17, 2026
- **Last Modified:** Aug 18, 2026

## Description

Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.6, the cors_origins guard in glances/outputs/glances_restful_api.py uses exact list equality instead of wildcard membership, allowing a multi-origin list containing the wildcard to retain cors_credentials and expose authenticated REST API data to an untrusted website visited by a previously authenticated user. This issue is fixed in 4.5.6.

## Affected Products

- nicolargo — glances (< 4.5.6)

## References

- [CNA](https://github.com/nicolargo/glances/security/advisories/GHSA-fp27-88fp-2phg)
- [CNA](https://github.com/nicolargo/glances/commit/890858944ab9d03730ec6b1ba42d4015e6d85db5)
- [CNA](https://github.com/nicolargo/glances/releases/tag/v4.5.6)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.26%
- **EPSS Percentile:** 17.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-12._