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Apache NiFi fails to validate proxy host headers when constructing qualified URLs

Apache NiFi fails to validate proxy host headers when constructing qualified URLs

CVE-2026-54665Published 2 months agoUpdated 4 days agoSource: OSV

Affected packages

  • org.apache.nifi:nifi-jetty— before 2.10.0

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
—
EPSS percentile
—

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

Sources

Structured record: https://osv.dev/vulnerability/GHSA-8vm2-c32j-mvfr

Recommended response stack

Snyk — Scan your dependencies in CI and fix this vulnerability.→

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Apache NiFi fails to validate proxy host headers when constructing qualified URLs | HackTribune