What’s Vulnerable › Vulnerabilities

CVE-2020-9482

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-28 · updated 2026-06-17
• Weakness: CWE-613

Description

If NiFi Registry 0.1.0 to 0.5.0 uses an authentication mechanism other than PKI, when the user clicks Log Out, NiFi Registry invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to 12 hours after logging out to make API requests to NiFi Registry.

Affected products

• Apache NiFi Registry: from 0.1.0 through 0.5.0

References

• https://nifi.apache.org/registry-security.html#CVE-2020-9482
• https://nifi.apache.org/registry-security.html#CVE-2020-9482

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