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Advisory record · GHSA-chxj-gxww-q98w

Apache NiFi: Improper Escaping of Table Names in CaptureChangeMySQL

CVSS 5.2 MediumEPSS 0.0065 · 51st percentile

Published by the GitHub Advisory Database at 22 Jun 2026, 09:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.nifi:nifi-cdc-mysql-processorsMaven>=1.2.0, <2.10.02.10.0
Identifiers
GHSA-chxj-gxww-q98w · BIT-nifi-2026-44913 · CVE-2026-44913
Weakness (CWE)
CWE-116
Tags
Published
22 Jun 2026
Updated
14 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Apache NiFi's nifi-cdc-mysql-processors package, versions 1.2.0 through 2.9.0, is vulnerable because the CaptureChangeMySQL processor does not properly escape database table names. The source does not describe what access an attacker needs beyond the ability to supply crafted table names, but the flaw allows SQL command injection. Upgrade to Apache NiFi 2.10.0, which fixes the issue; installations that do not use the CaptureChangeMySQL processor are not affected.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.2 Medium 4.0 CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/V:C/RE:L/U:Clear CNA (apache)
  • CISA KEV Not listed.
  • EPSS 0.0065, the 51st percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:16 UTC First seen by agentprime
  2. 31 Oct 2026, 14:16 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.