{"cve":"CVE-2026-68517","nvd":{"published":"2026-08-17T17:16:40.173","modified":"2026-10-23T16:10:00.313","status":"Deferred","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-942"],"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"],"products":[],"source":"nvd","synced_at":"2026-10-23T16:39:26.291718493+00:00"},"epss":{"cve":"CVE-2026-68517","score":0.0046,"percentile":0.39582,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-fp27-88fp-2phg","url":"https://osv.dev/vulnerability/GHSA-fp27-88fp-2phg","summary":"Glances: REST API CORS Credentials Guard Uses Exact-Match Instead of Membership Test — Bypassed by Any Multi-Origin Allowlist Containing the Wildcard","modified":"2026-08-19T12:55:31.265325600Z","packages":[{"ecosystem":"PyPI","name":"glances","purl":"pkg:pypi/glances","ranges":["<4.5.6"],"fixed":["4.5.6"]}]},{"id":"PYSEC-2026-3667","url":"https://osv.dev/vulnerability/PYSEC-2026-3667","summary":"Glances: REST API CORS Credentials Guard Uses Exact-Match Instead of Membership Test — Bypassed by Any Multi-Origin Allowlist Containing the Wildcard","modified":"2026-08-19T12:45:06.486521164Z","packages":[{"ecosystem":"PyPI","name":"glances","purl":"pkg:pypi/glances","ranges":["<4.5.6"],"fixed":["4.5.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}