{"id":"CVE-2026-90770","summary":"Spug through 3.4.0 Remote Code Execution via ping_check","details":"Spug through 3.4.0 contains a remote code execution vulnerability in the ping_check function that interpolates user-supplied monitor addresses directly into shell commands without validation. Authenticated users with monitor permissions can inject shell metacharacters via the /monitor/run_test/ endpoint to execute arbitrary commands as the Spug process user.","modified":"2026-09-19T03:30:22.103436125Z","published":"2026-09-13T10:45:41.796Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90770.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-78"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90770.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90770"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/spug-through-3.4.0-remote-code-execution-via-ping-check"},{"type":"REPORT","url":"https://github.com/openspug/spug/issues/741"},{"type":"FIX","url":"https://github.com/openspug/spug/commit/97aebf133e1f9cbb35ccebadab1faedfdfe93f42"},{"type":"PACKAGE","url":"https://github.com/openspug/spug"},{"type":"ARTICLE","url":"https://github.com/openspug/spug/blob/v3.4.0/spug_api/apps/monitor/executors.py"},{"type":"ARTICLE","url":"https://github.com/openspug/spug/blob/v3.4.0/spug_api/apps/monitor/views.py"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openspug/spug","events":[{"introduced":"0"},{"fixed":"33b2d24668a49027ca7e2a54c4d5b6957fe8dcfc"},{"fixed":"97aebf133e1f9cbb35ccebadab1faedfdfe93f42"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"3.4.0"}],"source":["DESCRIPTION","REFERENCES"]}}],"versions":["v3.3.3","v3.3.2","v3.3.1","v3.3.0","v3.2.7","v3.2.6","v3.2.5","v3.2.4","v3.2.3","v3.2.2","v3.2.1","v3.2.0","v3.1.7","v3.1.6","v3.1.5","v3.1.4","v3.1.3","v3.1.2","v3.1.1","v3.1.0","v3.0.5","v3.0.4","v3.0.3","v3.0.2","v3.0.1-beta.15","v3.0.1-beta.14","v3.0.1-beta.13","v3.0.1-beta.12","v3.0.1-beta.11","v3.0.1-beta.10","v3.0.1-beta.9","v3.0.1-beta.8","v3.0.1-beta.7","v3.0.1-beta.6","v3.0.1-beta.5","v3.0.1-beta.4","v3.0.1-beta.3","v3.0.1-beta.2","v3.0.1-beta.1","v2.3.14","v2.3.13","v2.3.12","v2.3.11","v2.3.10","v2.3.9","v2.3.8","v2.3.7","v2.3.6","v2.3.5","v2.3.4","v2.3.3","v2.3.2","v2.3.1","v2.3.0","v2.2.6","v2.2.5","v2.2.4","v2.2.3","v2.2.2","v2.2.1","v2.2.0","v2.2.0-beta.2","v2.2.0-beta.1","v2.1.1","v2.1.0","v2.0.0","v2.0.0-beta.2","v2.0.0-beta.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90770.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}