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CVE-2020-7947

9.8 · CRITICAL

An issue was discovered in the Login by Auth0 plugin before 4.0.0 for WordPress.

Published Apr 1, 2020CWE-1236EPSS 2.84%

Overview

CVE-2020-7947 is a critical-severity vulnerability. It was published on April 1, 2020 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

An issue was discovered in the Login by Auth0 plugin before 4.0.0 for WordPress. It has numerous fields that can contain data that is pulled from different sources. One issue with this is that the data isn't sanitized, and no input validation is performed, before the exporting of the user data. This can lead to (at least) CSV injection if a crafted Excel document is uploaded.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Refauth0.com/docs/cms/wordpressRefauth0.com/docs/security/bulletins/2020-03-31_wpauth0GitHubgithub.com/auth0/wp-auth0/security/advisories/GHSA-59vf-cgfw-6h6vRefwordpress.org/plugins/auth0/#developersRefauth0.com/docs/cms/wordpressRefauth0.com/docs/security/bulletins/2020-03-31_wpauth0GitHubgithub.com/auth0/wp-auth0/security/advisories/GHSA-59vf-cgfw-6h6vRefwordpress.org/plugins/auth0/#developers

How CyberStrike helps

Frequently asked questions

What is CVE-2020-7947?

CVE-2020-7947 is a critical-severity vulnerability. It was published on April 1, 2020 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2020-7947?

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2020-7947?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2020-7947?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-7947 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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