CVE-2026-68517

NameCVE-2026-68517
DescriptionGlances 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.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
glances (PTS)bookworm3.3.1.1+dfsg-1vulnerable
trixie4.3.1+dfsg-1vulnerable
forky, sid4.5.6+dfsg-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
glancessource(unstable)4.5.6+dfsg-1

Notes

https://github.com/nicolargo/glances/security/advisories/GHSA-fp27-88fp-2phg
Fixed by: https://github.com/nicolargo/glances/commit/890858944ab9d03730ec6b1ba42d4015e6d85db5 (v4.5.6)

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