CVE-2026-44913CWE-116

Apache NiFi: Improper Escaping of Table Names in CaptureChangeMySQL

Medium · published June 22, 2026

CVSS v4.0
5.2
EPSS
1%
Percentile
50.3
In the wild
Unconfirmed
What it is

Improper escaping of database table names in the CaptureChangeMySQL Processor included with Apache NiFi 1.2.0 through 2.9.0 allows for injecting SQL commands using crafted naming. Manual quoted boundaries added in Apache NiFi 1.8.0 narrowed the scope of potential injection options, but did not cover additional strategies. Apache NiFi installations that do not use the CaptureChangeMySQL Processor are not subject to this vulnerability. Upgrading to Apache NiFi 2.10.0 is the recommended mitigation, which incorporates more robust identifier escaping.

The record
Technical detail
CVSS v4.0
5.2 · MEDIUM
Vector
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
EPSS
0.00646 · 50.3th percentile
Weakness
CWE-116 · Improper Encoding or Escaping of Output
Published
2026-06-22T07:36Z
EPSS history
Timeline
  • 22 JUN 07:36Z
    Apache NiFi: Improper Escaping of Table Names in CaptureChangeMySQL
    cvelistv5