CVE-2026-96658NVD
Vulnerability Summary
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.
CVSS v3.1 Base Metrics — Score 8.8 (HIGH)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Affected & Patched Versions
- Redhat Satellite >= 6.16 and < 6.16.4
- Redhat Satellite >= 6.17 and < 6.17.12
- Redhat Satellite >= 6.19 and < 6.19.5
- Theforeman Foreman < 2.0.1
- Theforeman Foreman
- Redhat Satellite >= 6.18 and < 6.18.10
- Redhat Satellite 6.16.4
- Redhat Satellite 6.17.12
- Redhat Satellite 6.19.5
- Theforeman Foreman 2.0.1
- Redhat Satellite 6.18.10
External 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