CVE-2023-49145: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

November 27, 2023 (updated December 1, 2023)

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 JavaScript 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.

References

www.openwall.com/lists/oss-security/2023/11/27/5
lists.apache.org/thread/j8rd0qsvgoj0khqck5f49jfbp0fm8r1o
nifi.apache.org/security.html
nvd.nist.gov/vuln/detail/CVE-2023-49145

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