CVE-2026-12544

Description

A flaw was found in Foreman. The foreman-rake initialization logic in /usr/share/foreman/config/settings.rb contains a vulnerable code pattern where configuration data is processed through two distinct executable layers. This creates a multi-stage execution chain that allows for both Server-Side Template Injection (SSTI) and insecure deserialization. This vulnerability can lead to remote code execution, total infrastructure compromise and supply chain risk.

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Produits concernés

• Red Hat Satellite 6.16 for RHEL 8
• Red Hat Satellite 6.16 for RHEL 9
• Red Hat Satellite 6.17 for RHEL 9
• Red Hat Satellite 6.18 for RHEL 9
• Red Hat Satellite 6.19 for RHEL 9
• Red Hat Satellite 6
• Redhat satellite
• Theforeman foreman

Scores CVSS

Faiblesses (CWE)

• CWE-502

Références

• https://access.redhat.com/errata/RHSA-2026:74503 Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:74504 Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:74505 Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:74506 Vendor Advisory
• https://access.redhat.com/security/cve/CVE-2026-12544 Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2489992 Issue TrackingVendor Advisory
• http://www.openwall.com/lists/oss-security/2026/10/07/6 Third Party Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories