What’s Vulnerable › Vulnerabilities

CVE-2020-15119: DOM-based XSS in auth0-lock

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-08-20 · updated 2026-06-17
• Weakness: CWE-79

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.

Affected products

• auth0 lock: through 11.25.1

References

• https://github.com/auth0/lock/security/advisories/GHSA-6gg3-pmm7-97xc
• https://github.com/auth0/lock/security/advisories/GHSA-6gg3-pmm7-97xc

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