What’s Vulnerable › Vulnerabilities

CVE-2020-24301

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-10-08 · updated 2026-06-17
• Weakness: CWE-79

Description

Users of the HAPI FHIR Testpage Overlay 5.0.0 and below can use a specially crafted URL to exploit an XSS vulnerability in this module, allowing arbitrary JavaScript to be executed in the user's browser. The impact of this vulnerability is believed to be low, as this module is intended for testing and not believed to be widely used for any production purposes.

Affected products

• hapifhir Testpage Overlay: through 5.0.0

References

• https://github.com/jamesagnew/hapi-fhir/issues/2026
• https://github.com/jamesagnew/hapi-fhir/issues/2026

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