Reflected XSS vulnerability in SockJS before 0.3.0 via /htmlfile callback parameter

Reflected XSS vulnerability in SockJS before 0.3.0 via /htmlfile callback parameter

CVE-2020-8823 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

htmlfile in lib/transport/htmlfile.js in SockJS before 0.3.0 is vulnerable to Reflected XSS via the /htmlfile c (aka callback) parameter.

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