CVE-2026-44913 MEDIUM

CVE-2026-44913: Apache NiFi: Improper Escaping of Table Names in CaptureChangeMySQL

Vendor Apache Software Foundation
Product Apache NiFi
Weakness CWE-116
Published June 22, 2026
Last update June 22, 2026
View on NVD All CVEs

CVSS base score

5.2/10
Attack vector Network
Attack complexity High
Privileges required High
User interaction —
Confidentiality —
Integrity —

CVSS 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

What the vulnerability does

Description

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.

Key dates

Disclosure timeline

June 22, 2026 CVE published
June 22, 2026 Record updated