CVE-2026-54527 | jupyterlab Git Plugin up to 0.53.x Git History Tab PlainTextDiff.ts createHeader filename cross site scripting

SecurityVulns
Yanac

A vulnerability categorized as problematic has been discovered in jupyterlab Git Plugin up to 0.53.x. This vulnerability affects the function createHeader of the file PlainTextDiff.ts of the component Git History Tab. The manipulation of the argument filename results in basic cross site scripting.

This vulnerability was named CVE-2026-54527. The attack may be performed from remote. There is no available exploit.VulDB Recent EntriesRead More