What’s Vulnerable › Vulnerabilities

CVE-2020-1933

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-01-28 · updated 2026-06-17
• Weakness: CWE-79

Description

A XSS vulnerability was found in Apache NiFi 1.0.0 to 1.10.0. Malicious scripts could be injected to the UI through action by an unaware authenticated user in Firefox. Did not appear to occur in other browsers.

Affected products

• Apache Software Foundation Apache NiFi: from 1.0.0 through 1.10.0

References

• https://nifi.apache.org/security.html#CVE-2020-1933
• https://nifi.apache.org/security.html#CVE-2020-1933

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