6.7
Medium
CVE-2026-12545 A flaw was found in rubygem-hammer_cli
Description
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., ;, |, &).
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Satellite 6.19 for RHEL 9 | Versions not published | |
| Red Hat Satellite 6 | Versions not published | |
| Red Hat Satellite 6.16 for RHEL 8 | Versions not published | |
| Red Hat Satellite 6.16 for RHEL 9 | Versions not published | |
| Red Hat Satellite 6.18 for RHEL 9 | Versions not published | |
| Red Hat Satellite 6.17 for RHEL 9 | Versions not published |