{"id":"EUVD-2026-42428","revision":"04e51210a8ec421ea7523423113c3572","records":[{"revision":"04e51210a8ec421ea7523423113c3572","observedAt":"2026-11-01T10:07:34.916+00:00","statement":{"source":"euvd","id":"EUVD-2026-42428","aliases":["CVE-2026-54527","GHSA-f962-v9hr-pfg5"],"title":"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…","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.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","score":9.3,"severity":null}],"references":["https://github.com/jupyterlab/jupyterlab-git/security/advisories/GHSA-f962-v9hr-pfg5","https://github.com/jupyterlab/jupyterlab-git/commit/c6d37b88f36aa59aee317930b95e427fb9d6b09b","https://github.com/jupyterlab/jupyterlab-git/releases/tag/v0.54.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-42428","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 8, 2026, 9:03:01 PM","dateUpdated":"Jul 9, 2026, 2:16:09 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-42428","identifiers":["EUVD-2026-42428","CVE-2026-54527","GHSA-f962-v9hr-pfg5"]},"retained":false,"historicalAffected":[]}],"coverage":[]}