{"cve":"CVE-2023-49145","nvd":{"published":"2023-11-27T23:15:07.780","modified":"2026-06-17T06:35:27.967","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["http://www.openwall.com/lists/oss-security/2023/11/27/5","https://lists.apache.org/thread/j8rd0qsvgoj0khqck5f49jfbp0fm8r1o","https://nifi.apache.org/security.html#CVE-2023-49145","http://www.openwall.com/lists/oss-security/2023/11/27/5","https://lists.apache.org/thread/j8rd0qsvgoj0khqck5f49jfbp0fm8r1o"],"products":["apache:nifi"],"source":"nvd","synced_at":"2026-10-19T21:42:07.670898610+00:00"},"epss":{"cve":"CVE-2023-49145","score":0.01212,"percentile":0.68499,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-68pr-6fjc-wmgm","url":"https://osv.dev/vulnerability/GHSA-68pr-6fjc-wmgm","summary":"Improper Neutralization of Input in Advanced User Interface for Jolt","modified":"2025-09-15T07:41:56.561005Z","packages":[{"ecosystem":"Maven","name":"org.apache.nifi:nifi-jolt-transform-json-ui","purl":"pkg:maven/org.apache.nifi/nifi-jolt-transform-json-ui","ranges":["<1.24.0"],"fixed":["1.24.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}