CVE-2026-68517

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.

CVSS 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS

0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-25)

CWE

CWE-942

Published

2026-08-17

Modified

2026-10-23

Record from

the NVD, synced 2026-10-23

Packages (OSV)

References

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

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