{"id":"CVE-2026-32608","summary":"Glances has a Command Injection via Process Names in Action Command Templates","details":"Glances is an open-source system cross-platform monitoring tool. The Glances action system allows administrators to configure shell commands that execute when monitoring thresholds are exceeded. These commands support Mustache template variables (e.g., `{{name}}`, `{{key}}`) that are populated with runtime monitoring data. The `secure_popen()` function, which executes these commands, implements its own pipe, redirect, and chain operator handling by splitting the command string before passing each segment to `subprocess.Popen(shell=False)`. Prior to 4.5.2, when a Mustache-rendered value (such as a process name, filesystem mount point, or container name) contains pipe, redirect, or chain metacharacters, the rendered command is split in unintended ways, allowing an attacker who controls a process name or container name to inject arbitrary commands. Version 4.5.2 fixes the issue.","aliases":["GHSA-vcv2-q258-wrg7"],"modified":"2026-04-10T05:42:57.472577Z","published":"2026-03-18T06:03:22.153Z","related":["openSUSE-SU-2026:10415-1"],"database_specific":{"cna_assigner":"GitHub_M","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32608.json","cwe_ids":["CWE-78"]},"references":[{"type":"WEB","url":"https://github.com/nicolargo/glances/releases/tag/v4.5.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32608.json"},{"type":"ADVISORY","url":"https://github.com/nicolargo/glances/security/advisories/GHSA-vcv2-q258-wrg7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32608"},{"type":"FIX","url":"https://github.com/nicolargo/glances/commit/6f4ec53d967478e69917078e6f73f448001bf107"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nicolargo/glances","events":[{"introduced":"0"},{"fixed":"a56a5b78ef931b1d1391c9898bf735a5b4323ec9"}]}],"versions":["v1.0","v1.1.2","v1.1.3","v1.2","v1.3","v1.3.1","v1.3.2","v1.3.3","v1.3.4","v1.3.5","v1.3.6","v1.3.7","v1.4","v1.4.1","v1.4.1.1","v1.4.2","v1.4.2.1","v1.5","v1.5.1","v1.5.2","v1.6","v1.6.1","v1.7","v1.7.1","v1.7.2","v1.7.3","v2.10","v2.11","v2.2","v2.3","v2.4.1","v2.4.2","v2.5","v2.5.1","v2.7","v2.7.1","v2.7_RC1","v2.8","v2.8.1","v2.8.2","v2.8.3","v2.8.4","v2.8.5","v2.8.6","v2.8.7","v2.8.8","v2.9.0","v2.9.1","v3.0","v3.1.0","v3.1.1","v3.1.2","v3.1.3","v3.1.4","v3.1.5","v3.1.6.1","v3.1.7","v3.2.0","v3.2.1","v3.2.2","v3.2.3","v3.2.3.1","v3.2.4","v3.2.4.1","v3.2.4.2","v3.2.5","v3.2.6","v3.2.7","v3.3.0","v3.3.0.1","v3.3.1","v3.4.0","v4.2.0","v4.3.0","v4.3.0.1","v4.3.0.2","v4.3.0.3","v4.3.0.6","v4.3.0.7","v4.3.0.8","v4.3.1","v4.3.2","v4.3.3","v4.4.0","v4.4.1","v4.5.0","v4.5.0.1","v4.5.0.2","v4.5.0.3","v4.5.0.4","v4.5.0.5","v4.5.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-32608.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}