{"id":"CVE-2023-49145","aliases":["BIT-nifi-2023-49145","GHSA-68pr-6fjc-wmgm"],"url":"https://o3.security/vulnerability/CVE-2023-49145","summary":"Apache NiFi: Improper Neutralization of Input in Advanced User Interface for Jolt","details":"Apache NiFi 0.7.0 through 1.23.2 include the JoltTransformJSON Processor, which provides an advanced configuration user interface that is vulnerable to DOM-based cross-site scripting. If an authenticated user, who is authorized to configure a JoltTransformJSON Processor, visits a crafted URL, then arbitrary\nJavaScript code can be executed within the session context of the authenticated user. Upgrading to Apache NiFi 1.24.0 or 2.0.0-M1 is the recommended mitigation.","published":"2023-11-27T22:14:02.850Z","modified":"2026-08-12T03:51:18.470247743Z","cvss":{"score":7.9,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L"},"epss":{"score":0.01212,"percentile":0.66047,"asOf":"2026-08-19"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.nifi:nifi-jolt-transform-json-ui","fixedVersion":"1.24.0"}],"fix":{"url":"https://github.com/apache/nifi/pull/8060","label":"apache/nifi#8060"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2023/11/27/5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49145.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/j8rd0qsvgoj0khqck5f49jfbp0fm8r1o"},{"type":"ADVISORY","url":"https://nifi.apache.org/security.html#CVE-2023-49145"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49145"},{"type":"WEB","url":"https://github.com/apache/nifi/pull/8060"},{"type":"WEB","url":"https://github.com/apache/nifi/commit/50efc55df6bb00ea15adcc2459d5cc82d128857f"},{"type":"PACKAGE","url":"https://github.com/apache/nifi"},{"type":"WEB","url":"https://issues.apache.org/jira/browse/NIFI-12403"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:18.470247743Z"}}