{"id":"CVE-2026-35587","aliases":["GHSA-g5pq-48mj-jvw8","PYSEC-2026-2176"],"url":"https://o3.security/vulnerability/CVE-2026-35587","summary":"Glances IP Plugin has SSRF via public_api that leads to credential leakage","details":"Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.4, a Server-Side Request Forgery (SSRF) vulnerability exists in the Glances IP plugin due to improper validation of the public_api configuration parameter. The value of public_api is used directly in outbound HTTP requests without any scheme restriction or hostname/IP validation. An attacker who can modify the Glances configuration can force the application to send requests to arbitrary internal or external endpoints. Additionally, when public_username and public_password are set, Glances automatically includes these credentials in the Authorization: Basic header, resulting in credential leakage to attacker-controlled servers. This vulnerability can be exploited to access internal network services, retrieve sensitive data from cloud metadata endpoints, and/or exfiltrate credentials via outbound HTTP requests. The issue arises because public_api is passed directly to the HTTP client (urlopen_auth) without validation, allowing unrestricted outbound connections and unintended disclosure of sensitive information. Version 4.5.4 contains a patch.","published":"2026-04-20T23:19:02.908Z","modified":"2026-08-12T03:51:12.747998952Z","cvss":null,"epss":{"score":0.00396,"percentile":0.32743,"asOf":"2026-08-14"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"glances","fixedVersion":"4.5.4"}],"fix":{"url":"https://github.com/nicolargo/glances/commit/d6808be66728956477cc4b544bab1acd71ac65fb","label":"nicolargo/glances@d6808be"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35587.json"},{"type":"ADVISORY","url":"https://github.com/nicolargo/glances/security/advisories/GHSA-g5pq-48mj-jvw8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35587"},{"type":"FIX","url":"https://github.com/nicolargo/glances/commit/d6808be66728956477cc4b544bab1acd71ac65fb"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:12.747998952Z"}}