CVE-2024-45477
Apache NiFi Cross-site Scripting vulnerability
4.6
MEDIUM
CVSS 3.1
EPSS 1.3%
Description
Apache NiFi 1.10.0 through 1.27.0 and 2.0.0-M1 through 2.0.0-M3 support a description field for Parameters in a Parameter Context configuration that is vulnerable to cross-site scripting. An authenticated user, authorized to configure a Parameter Context, can enter arbitrary JavaScript code, which the client browser will execute within the session context of the authenticated user. Upgrading to Apache NiFi 1.28.0 or 2.0.0-M4 is the recommended mitigation.
How to fix CVE-2024-45477
To remediate CVE-2024-45477, upgrade the affected package to a fixed version below.
- —upgrade to 1.28.0 or later
- —upgrade to 1.28.0 or later
Is CVE-2024-45477 being exploited?
Low — EPSS is 1.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 1.10.0, < 1.28.0
- >= 1.10.0, < 1.28.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| osv | CVSS 3.1 | MEDIUM4.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N |