What’s Vulnerable › Vulnerabilities

CVE-2021-41280: OS command injection in Sharetribe Go

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-19 · updated 2026-06-17
• Weakness: CWE-78

Description

Sharetribe Go is a source available marketplace software. In affected versions operating system command injection is possible on installations of Sharetribe Go, that do not have a secret AWS Simple Notification Service (SNS) notification token configured via the `sns_notification_token` configuration parameter. This configuration parameter is unset by default. The vulnerability has been patched in version 10.2.1. Users who are unable to upgrade should set the`sns_notification_token` configuration parameter to a secret value.

Affected products

• sharetribe: before 10.2.1 — fixed in 10.2.1

How to fix

Upgrade to a fixed version: sharetribe 10.2.1. Check the vendor advisory for mitigations.

References

• https://github.com/sharetribe/sharetribe/commit/5b844f8108c5458d89f0d7ba974f42d7917b5f80
• https://github.com/sharetribe/sharetribe/releases/tag/v10.2.1
• https://github.com/sharetribe/sharetribe/security/advisories/GHSA-hjjc-p9hr-424c
• https://github.com/sharetribe/sharetribe/commit/5b844f8108c5458d89f0d7ba974f42d7917b5f80
• https://github.com/sharetribe/sharetribe/releases/tag/v10.2.1
• https://github.com/sharetribe/sharetribe/security/advisories/GHSA-hjjc-p9hr-424c

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