VDB

CVE-2026-12545

CVE-2026-12545 PUBLISHED CVSS 6.7 MEDIUM

Reported by redhat · Published October 1, 2026

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., ;, |, &).

Risk Scores

CVSS 3.1
6.7
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected Products

VendorProductVersions
Red HatRed Hat Satellite 6.16 for RHEL 80:3.12.0-2.el8sat
Red HatRed Hat Satellite 6.16 for RHEL 90:3.12.0-2.el9sat
Red HatRed Hat Satellite 6.17 for RHEL 90:3.14.0-2.el9sat
Red HatRed Hat Satellite 6.18 for RHEL 90:3.16.0-2.el9sat
Red HatRed Hat Satellite 6.19 for RHEL 90:3.18.0-2.el9sat
Red HatRed Hat Satellite 6
Red HatRed Hat Satellite 6
Red HatRed Hat Satellite 6.18 for RHEL 90:3.16.0-2.el9sat, 0:3.16.0-2.el9sat, 0:3.16.0-2.el9sat
Red HatRed Hat Satellite 6.16 for RHEL 80:3.12.0-2.el8sat, 0:3.12.0-2.el8sat, 0:3.12.0-2.el8sat
Red HatRed Hat Satellite 6.17 for RHEL 90:3.14.0-2.el9sat, 0:3.14.0-2.el9sat
Red HatRed Hat Satellite 6.19 for RHEL 90:3.18.0-2.el9sat, 0:3.18.0-2.el9sat, 0:3.18.0-2.el9sat
Red HatRed Hat Satellite 6.16 for RHEL 90:3.12.0-2.el9sat, 0:3.12.0-2.el9sat, 0:3.12.0-2.el9sat

Timeline

  • Oct 1, 2026 CVE Published
  • Oct 1, 2026 Distribution Patch
  • Oct 1, 2026 Security Advisory
  • Oct 2, 2026 EPSS Score
  • Oct 3, 2026 EPSS Score
  • Oct 4, 2026 Distribution Patch
  • Oct 4, 2026 Security Advisory
  • Oct 4, 2026 Distribution Patch
  • Oct 4, 2026 Security Advisory
  • Oct 4, 2026 Distribution Patch
  • Oct 4, 2026 Security Advisory
  • Oct 6, 2026 EPSS Score

References

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