{"id":"CVE-2026-96658","state":"PUBLISHED","title":"Foreman: foreman: arbitrary code execution via safemode sandbox bypass","description":"A flaw was found in Foreman. This vulnerability allows an authenticated remote attacker with low-level read permissions to achieve arbitrary code execution on the underlying server. By manipulating the permitted methods list within the template rendering engine, an attacker can bypass the safemode sandbox isolation and execute unauthorized commands directly on the host system.","publishedAt":"2026-10-01T16:23:23.688Z","updatedAt":"2026-10-18T06:33:54.643Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"redhat"},"assigner":"redhat","products":["Red Hat Red Hat Satellite 6.16 for RHEL 8","Red Hat Red Hat Satellite 6.16 for RHEL 9","Red Hat Red Hat Satellite 6.17 for RHEL 9","Red Hat Red Hat Satellite 6.18 for RHEL 9","Red Hat Red Hat Satellite 6.19 for RHEL 9"],"affected":[{"vendor":"Red Hat","product":"Red Hat Satellite 6.16 for RHEL 8","packageName":"rubygem-safemode","defaultStatus":"affected","versions":[{"version":"0:1.5.0-2.el8sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.16::el8","cpe:/a:redhat:satellite:6.16::el9","cpe:/a:redhat:satellite_capsule:6.16::el8","cpe:/a:redhat:satellite_capsule:6.16::el9","cpe:/a:redhat:satellite_utils:6.16::el8","cpe:/a:redhat:satellite_utils:6.16::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.16 for RHEL 9","packageName":"rubygem-safemode","defaultStatus":"affected","versions":[{"version":"0:1.5.0-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.16::el8","cpe:/a:redhat:satellite:6.16::el9","cpe:/a:redhat:satellite_capsule:6.16::el8","cpe:/a:redhat:satellite_capsule:6.16::el9","cpe:/a:redhat:satellite_utils:6.16::el8","cpe:/a:redhat:satellite_utils:6.16::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"foreman","defaultStatus":"affected","versions":[{"version":"0:3.14.0.22-1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"python-dynaconf","defaultStatus":"affected","versions":[{"version":"0:3.2.13-1.el9pc","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"python-gitpython","defaultStatus":"affected","versions":[{"version":"0:3.1.62-1.el9pc","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"python-lxml","defaultStatus":"affected","versions":[{"version":"0:5.3.1-2.el9pc","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"python-sqlparse","defaultStatus":"affected","versions":[{"version":"0:0.6.0-1.el9pc","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"rubygem-foreman_remote_execution","defaultStatus":"affected","versions":[{"version":"0:15.0.2-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"rubygem-hammer_cli","defaultStatus":"affected","versions":[{"version":"0:3.14.0-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"rubygem-katello","defaultStatus":"affected","versions":[{"version":"0:4.16.0.20-1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"rubygem-safemode","defaultStatus":"affected","versions":[{"version":"0:1.5.0-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"satellite","defaultStatus":"affected","versions":[{"version":"0:6.17.12-1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"yggdrasil-worker-forwarder","defaultStatus":"affected","versions":[{"version":"0:0.1.0-2.1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.18 for RHEL 9","packageName":"rubygem-safemode","defaultStatus":"affected","versions":[{"version":"0:1.5.0-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.18::el9","cpe:/a:redhat:satellite_capsule:6.18::el9","cpe:/a:redhat:satellite_utils:6.18::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.19 for RHEL 9","packageName":"foreman","defaultStatus":"affected","versions":[{"version":"0:3.18.0.14-1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.19::el9","cpe:/a:redhat:satellite_capsule:6.19::el9","cpe:/a:redhat:satellite_utils:6.19::el9"]}],"references":["https://access.redhat.com/errata/RHSA-2026:74503","https://access.redhat.com/errata/RHSA-2026:74504","https://access.redhat.com/errata/RHSA-2026:74505","https://access.redhat.com/errata/RHSA-2026:74506","https://access.redhat.com/security/cve/CVE-2026-96658","https://bugzilla.redhat.com/show_bug.cgi?id=2534185","http://www.openwall.com/lists/oss-security/2026/10/07/2"],"weaknesses":["CWE-94"],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/96xxx/CVE-2026-96658.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-96658","state":"PUBLISHED","datePublished":"2026-10-01T16:23:23.688Z","dateUpdated":"2026-10-18T06:33:54.643Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2026-09-23T14:46:49.272Z"},"containers":{"cna":{"title":"Foreman: foreman: arbitrary code execution via safemode sandbox bypass","descriptions":[{"lang":"en","value":"A flaw was found in Foreman. This vulnerability allows an authenticated remote attacker with low-level read permissions to achieve arbitrary code execution on the underlying server. By manipulating the permitted methods list within the template rendering engine, an attacker can bypass the safemode sandbox isolation and execute unauthorized commands directly on the host system."}],"affected":[{"vendor":"Red Hat","product":"Red Hat Satellite 6.16 for RHEL 8","packageName":"rubygem-safemode","defaultStatus":"affected","versions":[{"version":"0:1.5.0-2.el8sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.16::el8","cpe:/a:redhat:satellite:6.16::el9","cpe:/a:redhat:satellite_capsule:6.16::el8","cpe:/a:redhat:satellite_capsule:6.16::el9","cpe:/a:redhat:satellite_utils:6.16::el8","cpe:/a:redhat:satellite_utils:6.16::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.16 for RHEL 9","packageName":"rubygem-safemode","defaultStatus":"affected","versions":[{"version":"0:1.5.0-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.16::el8","cpe:/a:redhat:satellite:6.16::el9","cpe:/a:redhat:satellite_capsule:6.16::el8","cpe:/a:redhat:satellite_capsule:6.16::el9","cpe:/a:redhat:satellite_utils:6.16::el8","cpe:/a:redhat:satellite_utils:6.16::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"foreman","defaultStatus":"affected","versions":[{"version":"0:3.14.0.22-1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"python-dynaconf","defaultStatus":"affected","versions":[{"version":"0:3.2.13-1.el9pc","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"python-gitpython","defaultStatus":"affected","versions":[{"version":"0:3.1.62-1.el9pc","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"python-lxml","defaultStatus":"affected","versions":[{"version":"0:5.3.1-2.el9pc","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"python-sqlparse","defaultStatus":"affected","versions":[{"version":"0:0.6.0-1.el9pc","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"rubygem-foreman_remote_execution","defaultStatus":"affected","versions":[{"version":"0:15.0.2-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"rubygem-hammer_cli","defaultStatus":"affected","versions":[{"version":"0:3.14.0-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"rubygem-katello","defaultStatus":"affected","versions":[{"version":"0:4.16.0.20-1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"rubygem-safemode","defaultStatus":"affected","versions":[{"version":"0:1.5.0-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"satellite","defaultStatus":"affected","versions":[{"version":"0:6.17.12-1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.17 for RHEL 9","packageName":"yggdrasil-worker-forwarder","defaultStatus":"affected","versions":[{"version":"0:0.1.0-2.1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.17::el9","cpe:/a:redhat:satellite_capsule:6.17::el9","cpe:/a:redhat:satellite_utils:6.17::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.18 for RHEL 9","packageName":"rubygem-safemode","defaultStatus":"affected","versions":[{"version":"0:1.5.0-2.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.18::el9","cpe:/a:redhat:satellite_capsule:6.18::el9","cpe:/a:redhat:satellite_utils:6.18::el9"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6.19 for RHEL 9","packageName":"foreman","defaultStatus":"affected","versions":[{"version":"0:3.18.0.14-1.el9sat","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6.19::el9","cpe:/a:redhat:satellite_capsule:6.19::el9","cpe:/a:redhat:satellite_utils:6.19::el9"]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:74503","name":"RHSA-2026:74503","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:74504","name":"RHSA-2026:74504","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:74505","name":"RHSA-2026:74505","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:74506","name":"RHSA-2026:74506","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-96658","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2534185","name":"RHBZ#2534185","tags":["issue-tracking","x_refsource_REDHAT"]}],"metrics":[{"other":{"content":{"value":"Important","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","description":"Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2026-10-18T06:33:54.643Z"},"datePublic":"2026-10-01T00:00:00.000Z","x_redhatCweChain":"CWE-94: Improper Control of Generation of Code ('Code Injection')","workarounds":[{"lang":"en","value":"Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}],"timeline":[{"lang":"en","time":"2026-09-15T18:42:29.604Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-10-01T00:00:00.000Z","value":"Made public."}],"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-01T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-96658"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","type":"CWE","lang":"en","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-02T03:55:31.650Z"}},{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/10/07/2"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-10-07T06:12:17.303Z"}}]}}}