CVE-2020-15119
6.4 · MEDIUMOverview
CVE-2020-15119 is a medium-severity vulnerability affecting auth0 lock. It was published on August 20, 2020 and has a CVSS 3.1 base score of 6.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In auth0-lock versions before and including 11.25.1, dangerouslySetInnerHTML is used to update the DOM. When dangerouslySetInnerHTML is used, the application and its users might be exposed to cross-site scripting (XSS) attacks.
Remediation
Check the references section for vendor advisories and patches from auth0. Update lock 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 |
|---|---|---|---|
| auth0 | lock | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-15119?
CVE-2020-15119 is a medium-severity vulnerability affecting auth0 lock. It was published on August 20, 2020 and has a CVSS 3.1 base score of 6.4 (MEDIUM).
How severe is CVE-2020-15119?
This vulnerability has a CVSS 3.1 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-15119?
Check the references section for vendor advisories and patches from auth0. Update lock 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-2020-15119?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-15119 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
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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