Vulnerability Details CVE-2026-21529
Improper neutralization of input during web page generation ('cross-site scripting') in Azure HDInsights allows an authorized attacker to perform spoofing over a network.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 12.2%
CVSS Severity
CVSS v3 Score 5.7
Products affected by CVE-2026-21529
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cpe:2.3:a:microsoft:azure_hdinsight:-
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cpe:2.3:a:microsoft:azure_hdinsight:4.0
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cpe:2.3:a:microsoft:azure_hdinsight:5.0