Medium5.3QNAP

cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Kazoo Server.

CVE-2021-38680 Published Dec 29, 2021Updated by vendor Jun 17, 2026

CVE-2021-38680

Affected products & platforms

QNAPUnclassified

Summary

A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Kazoo Server. If exploited, this vulnerability allows remote attackers to inject malicious code. We have already fixed this vulnerability in the following versions of Kazoo Server: Kazoo Server 4.11.20 and later

Mitigation

Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source

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