CVE-2013-4203: Richard Cook Rgpg

High severity, CVSS 7.5. EPSS: 2.1% chance of exploitation in the next 30 days.

The self.run_gpg function in lib/rgpg/gpg_helper.rb in the rgpg gem before 0.2.3 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified vectors.

Affected products

• Richard Cook Rgpg: up to and including 0.2.2; version 0.2.0 only; version 0.2.1 only

Published 2013-10-11. Last modified 2026-06-16.