CVE-2026-54527
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Jul 08, 2026
Vendor
unknown
Description
JupyterLab Git is a Git extension for JupyterLab. From 0.30.0b3 before 0.54.0, the PlainTextDiff.ts createHeader() method passes Git filenames directly to innerHTML when rendering renamed files in commit history, allowing a crafted filename to execute JavaScript when a victim views the rename diff in the Git History tab. This issue is fixed in version 0.54.0.