RCE in Sharetribe
CVE-2021-41280
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.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.034 (88.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: -0.000
Affected products
- Sharetribe — versions < 10.2.1
Weakness classification (CWE)
References
- github.com/sharetribe/sharetribe/security/advisories/GHSA-hjjc-p9hr-424c (Third Party Advisory)
- github.com/sharetribe/sharetribe/commit/5b844f8108c5458d89f0d7ba974f42d7917b5f80 (Patch, Third Party Advisory)
- github.com/sharetribe/sharetribe/releases/tag/v10.2.1 (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-41280?
- CVE-2021-41280 is a critical-severity vulnerability in Sharetribe, classified under OS Command Injection. CVSS score: 9.8/10. Published 2021-11-19.
- How severe is CVE-2021-41280?
- Critical severity. CVSS v3 base score is 9.8 out of 10.