← Vulnerability feed

Vulnerability record · CVE-2026-68980 · published 3 August 2026

CVE-2026-68980: Apache nifi incorrect authorization vulnerability

Apache · Nifi

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.

2.3 CVSS 4.0 Low EPSS 0.48% · top 61.3% CWE-863 · Incorrect authorization
2.3CVSS 4.0 base score
0.48%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
5 Aug 2026Last modified by NVD

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:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/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:N/AU:Y/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.apache.org/thread/yo8k6tt3zxjm49zzhly3453v0xhwm3o1 Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/08/03/12 Mailing ListThird Party Advisory

Track CVE-2026-68980 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2018-1309Apache nifi xml external entity (xxe) vulnerabilityApache NiFi External XML Entity issue in SplitXML processor. Malicious XML content could cause information disclosure or remote code execution. The f…EPSS 4.5%9.8CVE-2017-15697Apache nifi improper input validation vulnerabilityA malicious X-ProxyContextPath or X-Forwarded-Context header containing external resources or embedded code could cause remote code execution. The fi…EPSS 4.8%9.8CVE-2017-5636Apache nifi injection vulnerabilityIn Apache NiFi before 0.7.2 and 1.x before 1.1.2 in a cluster environment, the proxy chain serialization/deserialization is vulnerable to an injectio…EPSS 3.6%8.8CVE-2026-68981Apache nifi vulnerabilityApache NiFi 1.5.0 through 2.10.0 support gzip-encoded HTTP requests for the application REST API using a Jersey encoding filter. The framework enforc…EPSS 0.74%8.8CVE-2023-36542Apache nifi code injection vulnerabilityApache NiFi 0.0.2 through 1.22.0 include Processors and Controller Services that support HTTP URL references for retrieving drivers, which allows an …EPSS 1.9%8.8CVE-2023-34468Apache NiFi DBCP/HikariCP connection pool H2 JDBC code injectionThe DBCPConnectionPool and HikariCPConnectionPool Controller Services in Apache NiFi 0.0.2 through 1.21.0 allow an authenticated and authorized user …EPSS 62%analysed8.8CVE-2022-33140Apache nifi os command injection vulnerabilityThe optional ShellUserGroupProvider in Apache NiFi 1.10.0 to 1.16.2 and Apache NiFi Registry 0.6.0 to 1.16.2 does not neutralize arguments for group …EPSS 3.7%8.8CVE-2019-12421Apache nifi insufficient session expiration vulnerabilityWhen using an authentication mechanism other than PKI, when the user clicks Log Out in NiFi versions 1.0.0 to 1.9.2, NiFi invalidates the authenticat…EPSS 1.8%

Source: NIST National Vulnerability Database (record CVE-2026-68980), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.