What’s Vulnerable › Vulnerabilities

CVE-2020-13802

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-09-02 · updated 2026-06-17
• Weakness: CWE-78

Description

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 through 3.13.2; 3.0.0-beta3, 3.0.0-beta4

References

• http://packetstormsecurity.com/files/159027/Rebar3-3.13.2-Command-Injection.html
• https://github.com/vulnbe/poc-rebar3.git
• https://vuln.be/post/rebar3-command-injection/
• http://packetstormsecurity.com/files/159027/Rebar3-3.13.2-Command-Injection.html
• https://github.com/vulnbe/poc-rebar3.git
• https://vuln.be/post/rebar3-command-injection/

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