Security Advisory

CVE-2021-42841

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-01-06 20:04:34

Last updated 2024-08-04 03:38:50

Assigner mitre

State PUBLISHED

Description

Insta HMS before 12.4.10 is vulnerable to XSS because of improper validation of user-supplied input by multiple scripts. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victims Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victims cookie-based authentication credentials.

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