{"schema":"threatline.record/2","record":{"id":"CVE-2026-12545","aliases":[],"summary":"Rubygem-hammer_cli: command injection via insecure editor invocation","details":"A flaw was found in rubygem-hammer_cli. A command injection vulnerability exists in Hammer CLI and the Railties (Ruby on Rails) component distributed with Satellite due to the insecure interpolation of the $EDITOR environment variable into the Ruby system() method. By passing a single interpolated string to system(), the application invokes a system shell (/bin/sh) that interprets shell metacharacters (e.g., ;, |, &).","categories":["Operating systems"],"product":"Red Hat Satellite 6.16 for RHEL 8","vendor":"Red Hat","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-12545","source_modified_at":"2026-10-07T06:12:08.790Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat Satellite 6.16 for RHEL 8","vendor":"Red Hat","versions":[{"version":"0:3.12.0-2.el8sat","lessThan":"*","versionType":"rpm","status":"unaffected"}],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-12545","source_modified_at":"2026-10-07T06:12:08.790Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat Satellite 6.16 for RHEL 9","vendor":"Red Hat","versions":[{"version":"0:3.12.0-2.el9sat","lessThan":"*","versionType":"rpm","status":"unaffected"}],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-12545","source_modified_at":"2026-10-07T06:12:08.790Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat Satellite 6.17 for RHEL 9","vendor":"Red Hat","versions":[{"version":"0:3.14.0-2.el9sat","lessThan":"*","versionType":"rpm","status":"unaffected"}],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-12545","source_modified_at":"2026-10-07T06:12:08.790Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat Satellite 6.18 for RHEL 9","vendor":"Red Hat","versions":[{"version":"0:3.16.0-2.el9sat","lessThan":"*","versionType":"rpm","status":"unaffected"}],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-12545","source_modified_at":"2026-10-07T06:12:08.790Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat Satellite 6.19 for RHEL 9","vendor":"Red Hat","versions":[{"version":"0:3.18.0-2.el9sat","lessThan":"*","versionType":"rpm","status":"unaffected"}],"defaultStatus":"affected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-12545","source_modified_at":"2026-10-07T06:12:08.790Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Red Hat Satellite 6","vendor":"Red Hat","versions":[],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":6.7,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00507,"percentile":0.42436,"score_date":"2026-10-23"},"published_at":"2026-10-01T17:14:49.943Z","modified_at":"2026-10-07T06:12:08.790Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-12545","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T06:12:08.790Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-12545","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2026:74503","tags":["vendor-advisory","x_refsource_REDHAT"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2026:74504","tags":["vendor-advisory","x_refsource_REDHAT"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2026:74505","tags":["vendor-advisory","x_refsource_REDHAT"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2026:74506","tags":["vendor-advisory","x_refsource_REDHAT"]},{"source":"CVE List","url":"https://access.redhat.com/security/cve/CVE-2026-12545","tags":["vdb-entry","x_refsource_REDHAT"]},{"source":"CVE List","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2489993","tags":["issue-tracking","x_refsource_REDHAT"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-01T17:32:50.535068Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-07T06:12:08.790Z","content_hash":"a3cd82add47ec1dc9dbef580ef461ec8e7f546f29d63565a9f9d1d6fb8702a22"}}