CVE-2026-12542

Foreman: Mehrere Schwachstellen

Red Hat Enterprise Linux, Open Source Foreman

A flaw was found in Foreman. The foreman-tail utility is vulnerable to OS command injection due to the unsafe use of the eval command. The script takes user-supplied arguments and incorporates them directly into a string that is then executed by eval to expand file paths. Because the input is not sanitized or quoted, a local attacker can inject shell metacharacters (e.g., ;, &, |) to execute arbitrary system commands.

1. Okt 2026

Ausgewertete Quellen

• Red Hat
  https://access.redhat.com/errata/RHSA-2026:74503
• Red Hat
  https://access.redhat.com/errata/RHSA-2026:74504
• Red Hat
  https://access.redhat.com/errata/RHSA-2026:74505
• Red Hat
  https://access.redhat.com/errata/RHSA-2026:74506
• Red Hat
  https://access.redhat.com/security/cve/CVE-2026-12542
• Red Hat
  https://bugzilla.redhat.com/show_bug.cgi?id=2489971
• Hinweis
  http://www.openwall.com/lists/oss-security/2026/10/07/7
• CERT-Bund
  WID-SEC-2026-3712
• NVD
  CVE-2026-12542