Vulnerability Description
Apache NiFi 2.0.0 through 2.10.0 support creating, reading, and deleting Assets associated with Parameter Contexts through the REST API. The framework authorizes asset deletion against the owning Parameter Context using the supplied Parameter Context Identifier and Asset Identifier. The framework performed authorized based on the supplied Parameter Context Identifier without verifying the requested Identifier against the stored Identifier. Apache NiFi installations that do not implement different levels of authorization across Parameter Contexts are not subject to this vulnerability, because the framework enforces write permissions as the security boundary. Upgrading to Apache NiFi 2.11.0 is the recommended mitigation, which verifies Parameter Context ownership of the requested Asset before deletion using the same strategy applied to Asset read operations.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Nifi | >= 2.0.0, < 2.11.0 |
Related Weaknesses (CWE)
References
- https://lists.apache.org/thread/yo8k6tt3zxjm49zzhly3453v0xhwm3o1Mailing ListVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/08/03/12Mailing ListThird Party Advisory
FAQ
What is CVE-2026-68980?
CVE-2026-68980 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Apache NiFi 2.0.0 through 2.10.0 support creating, reading, and deleting Assets associated with Parameter Contexts through the REST API. The framework authorizes asset deletion against the owning Para...
How severe is CVE-2026-68980?
CVE-2026-68980 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-68980?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Nifi.