Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Nifi | >= 1.2.0, < 2.10.0 |
Related Weaknesses (CWE)
References
- https://lists.apache.org/thread/c8vkt5rz4dqql6sjxgrr3zdkbt1sfmslVendor AdvisoryMailing List
- http://www.openwall.com/lists/oss-security/2026/06/20/5Third Party AdvisoryMailing List
FAQ
What is CVE-2026-44913?
CVE-2026-44913 is a vulnerability with a CVSS score of 7.2 (HIGH). 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 bounda...
How severe is CVE-2026-44913?
CVE-2026-44913 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-44913?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Nifi.