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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-90443

Cross-site Scripting in Malcolm

Description

A web interface reflects a portion of the request URL into a script context and a hyperlink attribute without adequate encoding, and does not require authentication to reach. This allows an unauthenticated network attacker to craft a link that, when visited by a user, executes arbitrary script in the context of the affected application and can redirect the user's browser to an arbitrary external site. Successful exploitation could allow an attacker to act with the compromised user's session privileges within the application.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

CISA Malcolm

Default version status: unaffected

  • 0 to < v26.06.0affected
  • v26.06.0unaffected

References