{"cve":"CVE-2026-32634","nvd":{"published":"2026-03-18T18:16:29.097","modified":"2026-06-17T10:36:08.403","status":"Analyzed","description":"Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.2, in Central Browser mode, Glances stores both the Zeroconf-advertised server name and the discovered IP address for dynamic servers, but later builds connection URIs from the untrusted advertised name instead of the discovered IP. When a dynamic server reports itself as protected, Glances also uses that same untrusted name as the lookup key for saved passwords and the global `[passwords] default` credential. An attacker on the same local network can advertise a fake Glances service over Zeroconf and cause the browser to automatically send a reusable Glances authentication secret to an attacker-controlled host. This affects the background polling path and the REST/WebUI click-through path in Central Browser mode. Version 4.5.2 fixes the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-346","CWE-522"],"references":["https://github.com/nicolargo/glances/commit/61d38eec521703e41e4933d18d5a5ef6f854abd5","https://github.com/nicolargo/glances/releases/tag/v4.5.2","https://github.com/nicolargo/glances/security/advisories/GHSA-vx5f-957p-qpvm","https://github.com/nicolargo/glances/security/advisories/GHSA-vx5f-957p-qpvm"],"products":["nicolargo:glances"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-32634","score":0.00296,"percentile":0.2227,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-vx5f-957p-qpvm","url":"https://osv.dev/vulnerability/GHSA-vx5f-957p-qpvm","summary":"Glances Central Browser Autodiscovery Leaks Reusable Credentials to Zeroconf-Spoofed Servers","modified":"2026-07-13T07:26:51.799463815Z","packages":[{"ecosystem":"PyPI","name":"glances","purl":"pkg:pypi/glances","ranges":["<4.5.2"],"fixed":["4.5.2"]}]},{"id":"PYSEC-2026-2172","url":"https://osv.dev/vulnerability/PYSEC-2026-2172","summary":"","modified":"2026-07-13T07:15:31.598711061Z","packages":[{"ecosystem":"PyPI","name":"glances","purl":"pkg:pypi/glances","ranges":["<4.5.2"],"fixed":["4.5.2"]}]}],"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."]}