CVE-2026-44913

highpriority · track · 29EPSS 0.006 · 51 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.65% (51st) EPSS

CVSS 7.2 · high

Is it mine?

6 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · osv · cert_bund

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

7.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 1.3–7.2

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.2 · impact 5.9

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v4.05.2mediumCVSS: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:Clearsecondary · ENISA EU

v4.05.2mediumCVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:L/U:Clearsecondary · security@apache.org

v4.01.3lowCVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:L/U:Clearsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-116USCWE-116US

affected products (6)

Products and version ranges known to be affected.

Apache Nifi <2.9.0all versionscert_bundDE
Apache Nifi< 2.9.0cert_bundDE
Apache Software Foundation Apache NiFi≤ 1.2.0 ≤2.9.0enisa_euvdEU
apache nifi1.2.0 → 2.10.0nvdUScpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*
Bitnami nifi1.2.0 → 2.10.0osvUSpkg:bitnami/nifi
Maven org.apache.nifi:nifi-cdc-mysql-processors1.2.0 → 2.10.0osvUSpkg:maven/org.apache.nifi/nifi-cdc-mysql-processors

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2029Apache Nifi: Mehrere SchwachstellenDeutsch2026-06-21csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Apache Nifi ausnutzen, um Dateien und Daten zu manipulieren, um einen SQL-Injection Angriff durchzuführen, und um Sicherheitsvorkehrungen zu umgehen.
GHSA-chxj-gxww-q98wApache NiFi: Improper Escaping of Table Names in CaptureChangeMySQL2026-06-22ghsa · osvUS
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.
BIT-nifi-2026-44913Apache NiFi: Improper Escaping of Table Names in CaptureChangeMySQL2026-06-24vendor · osvUS
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.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv cert_bund nvd NVD CVE.org MITRE

published 2026-06-22modified 2026-10-25

references (5)

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2026/06/20/5 cnnvd
https://lists.apache.org/thread/c8vkt5rz4dqql6sjxgrr3zdkbt1sfmsl cnnvd
https://lists.apache.org/thread/c8vkt5rz4dqql6sjxgrr3zdkbt1sfmsl enisa_euvd
http://www.openwall.com/lists/oss-security/2026/06/20/5Third Party AdvisoryMailing Listnvd
https://lists.apache.org/thread/c8vkt5rz4dqql6sjxgrr3zdkbt1sfmslVendor AdvisoryMailing Listnvd

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