CVE-2020-13802: Erlang REBAR3

Critical severity, CVSS 9.8. EPSS: 6.8% chance of exploitation in the next 30 days.

Rebar3 versions 3.0.0-beta.3 to 3.13.2 are vulnerable to OS command injection via URL parameter of dependency specification.

Affected products

• Erlang REBAR3: from 3.1.0, up to and including 3.13.2; version 3.0.0 only

Published 2020-09-02. Last modified 2026-06-17.