CVE-2021-41280 : What You Need to Know

Sharetribe Go is a source available marketplace software where OS command injection is possible due to a configuration parameter issue.

Understanding CVE-2021-41280

Sharetribe Go is impacted by an OS command injection vulnerability that can have critical consequences.

What is CVE-2021-41280?

Sharetribe Go versions below 10.2.1 are susceptible to OS command injection when the required configuration parameter is not set.

The Impact of CVE-2021-41280

The vulnerability has a CVSS base score of 9.8 (Critical severity), with high impacts on confidentiality, integrity, and availability.

Technical Details of CVE-2021-41280

Sharetribe Go vulnerability details and affected systems.

Vulnerability Description

Sharetribe Go allows OS command injection due to the misconfiguration of the

sns_notification_token

parameter.

Affected Systems and Versions

Product: Sharetribe
Vendor: Sharetribe
Versions Affected: < 10.2.1

Exploitation Mechanism

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None

Mitigation and Prevention

Protecting systems against CVE-2021-41280 and best practices.

Immediate Steps to Take

Upgrade Sharetribe Go to version 10.2.1 to fix the vulnerability.
If unable to upgrade, set the

sns_notification_token

parameter to a secret value.

Long-Term Security Practices

Regularly update and patch Sharetribe software to mitigate future vulnerabilities.
Implement proper input validation to prevent OS command injections.

Patching and Updates

Refer to the provided links for the advisory, commit, and release notes for version 10.2.1.