CVE-2021-47715
5.3 · MEDIUMOverview
CVE-2021-47715 is a medium-severity vulnerability affecting hasura graphql_engine. It was published on December 22, 2025 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Hasura GraphQL 1.3.3 contains a server-side request forgery vulnerability that allows attackers to inject arbitrary remote schema URLs through the add_remote_schema endpoint. Attackers can exploit the vulnerability by sending crafted POST requests to the /v1/query endpoint with malicious URL definitions to potentially access internal network resources.
Remediation
Check the references section for vendor advisories and patches from hasura. Update graphql_engine to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2021-47715?
CVE-2021-47715 is a medium-severity vulnerability affecting hasura graphql_engine. It was published on December 22, 2025 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2021-47715?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-47715?
Check the references section for vendor advisories and patches from hasura. Update graphql_engine to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-47715?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-47715 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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