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Jupyter Notebook Vulnerable to Authentication Token Theft via CommandLinker XSS

Exact source revision recorded 24 Oct 2026 13:17:17 UTC. It does not establish the source's current position. Latest evidence.

osv · GHSA-rch3-82jr-f9w9

Published

@jupyter-notebook/help-extension

npm

SEMVER · introduced 7.0.0 → fixed 7.5.6

notebook

PyPI

ECOSYSTEM · introduced 7.0.0 → fixed 7.5.6

69 explicitly affected versions

7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.6, 7.0.7, 7.0.8, 7.1.0, 7.1.0a0, 7.1.0a1, 7.1.0a2, 7.1.0b0, 7.1.0rc0, 7.1.0rc1, 7.1.1, 7.1.2, 7.1.3, 7.2.0, 7.2.0a0, 7.2.0b0, 7.2.0b1, 7.2.0rc0, 7.2.0rc1, 7.2.1, 7.2.2, 7.2.3, 7.3.0, 7.3.0a0, 7.3.0a1, 7.3.0b0, 7.3.0b1, 7.3.0b2, 7.3.0rc0, 7.3.1, 7.3.2, 7.3.3, 7.4.0, 7.4.0a0, 7.4.0a1, 7.4.0a2, 7.4.0a3, 7.4.0b0, 7.4.0b1, 7.4.0b2, 7.4.0b3, 7.4.0rc0, 7.4.1, 7.4.2, 7.4.3, 7.4.4, 7.4.5, 7.4.6, 7.4.7, 7.5.0, 7.5.0a0, 7.5.0a1, 7.5.0a2, 7.5.0a3, 7.5.0b0, 7.5.0b1, 7.5.0rc0, 7.5.0rc1, 7.5.1, 7.5.2, 7.5.3, 7.5.4, 7.5.5

jupyterlab

PyPI

ECOSYSTEM · introduced 0 → fixed 4.5.7

584 explicitly affected versions

0.0.1, 0.0.10, 0.0.13, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.0.7, 0.0.8, 0.0.9, 0.1.1, 0.1.2, 0.10.0, 0.11.0, 0.11.1, 0.11.2, 0.11.3, 0.12.0, 0.12.1, 0.13.0, 0.13.1, 0.13.2, 0.14.0, 0.15.0, 0.15.1, 0.16.0, 0.16.2, 0.17.0, 0.17.1, 0.17.2, 0.17.4, 0.17.5, 0.18.0, 0.18.0.dev1, 0.18.1, 0.19.0, 0.2.0, 0.20.0, 0.20.0rc1, 0.20.1, 0.20.2, 0.20.3, 0.20.4, 0.21.0, 0.21.0rc1, 0.21.0rc2, 0.21.0rc3, 0.21.0rc4, 0.21.0rc5, 0.22.0, 0.22.0rc0, 0.22.1, 0.23.0, 0.23.0rc0, 0.23.0rc1, 0.23.1, 0.23.2, 0.24.0, 0.24.0rc0, 0.24.0rc1, 0.24.0rc2, 0.24.1, 0.25.0, 0.25.0rc0, 0.25.0rc1, 0.25.1, 0.25.2, 0.25.2rc0, 0.26.0, 0.26.0rc0, 0.26.0rc1, 0.26.1, 0.26.2, 0.26.3, 0.26.4, 0.26.5, 0.27.0, 0.27.0rc0, 0.27.0rc1, 0.27.0rc2, 0.27.0rc3, 0.27.0rc4, 0.27.0rc5, 0.27.1, 0.27.2, 0.28.0, 0.28.0rc0, 0.28.0rc1, 0.28.0rc2, 0.28.0rc3, 0.28.1, 0.28.10, 0.28.11, 0.28.12, 0.28.13, 0.28.14, 0.28.15, 0.28.2, 0.28.3, 0.28.4, 0.28.5, 0.28.6, 0.28.7, 0.28.8, 0.29.0, 0.29.0rc0, 0.29.1, 0.29.2, 0.3.0, 0.30.0, 0.30.0rc0, 0.30.0rc1, 0.30.1, 0.30.2, 0.30.3, 0.30.4, 0.30.5, 0.30.6, 0.31.0, 0.31.0rc0, 0.31.0rc1, 0.31.0rc2, 0.31.1, 0.31.10, 0.31.11, 0.31.12, 0.31.2, 0.31.3, 0.31.4, 0.31.5, 0.31.6, 0.31.7, 0.31.8, 0.31.9, 0.32.0, 0.32.0rc0, 0.32.0rc1, 0.32.1, 0.33.0, 0.33.0rc0, 0.33.0rc1, 0.33.1, 0.33.10, 0.33.11, 0.33.12, 0.33.2, 0.33.3, 0.33.4, 0.33.5, 0.33.6, 0.33.7, 0.33.8, 0.33.9, 0.34.0, 0.34.0rc0, 0.34.0rc1, 0.34.0rc2, 0.34.1, 0.34.10, 0.34.11, 0.34.12, 0.34.2, 0.34.3, 0.34.4, 0.34.5, 0.34.6, 0.34.7, 0.34.8, 0.34.9, 0.35.0, 0.35.0rc0, 0.35.0rc1, 0.35.0rc2, 0.35.1, 0.35.2, 0.35.3, 0.35.4, 0.35.5, 0.35.6, 0.4.0, 0.4.1, 0.5.0, 0.6.0, 0.7.0, 0.8.0, 0.9.0, 0.9.1, 1.0.0, 1.0.0a0, 1.0.0a1, 1.0.0a10, 1.0.0a2, 1.0.0a3, 1.0.0a4, 1.0.0a5, 1.0.0a6, 1.0.0a7, 1.0.0a8, 1.0.0a9, 1.0.0rc0, 1.0.0rc1, 1.0.1, 1.0.10, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.9, 1.1.0, 1.1.0a0, 1.1.0a1, 1.1.0a2, 1.1.0rc0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.2.0, 1.2.0a0, 1.2.0a1, 1.2.0a2, 1.2.0a3, 1.2.0rc0, 1.2.1, 1.2.10, 1.2.11, 1.2.12, 1.2.13, 1.2.14, 1.2.15, 1.2.16, 1.2.17, 1.2.18, 1.2.19, 1.2.2, 1.2.20, 1.2.21, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.2.8, 1.2.9, 2.0.0, 2.0.0a0, 2.0.0a1, 2.0.0a3, 2.0.0a4, 2.0.0b1, 2.0.0b2, 2.0.0b3, 2.0.0rc0, 2.0.0rc1, 2.0.0rc2, 2.0.1, 2.0.1rc0, 2.0.2, 2.1.0, 2.1.0a0, 2.1.0b0, 2.1.0rc0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.2.0, 2.2.0a0, 2.2.0a1, 2.2.0rc1, 2.2.1, 2.2.10, 2.2.2, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8, 2.2.9, 2.3.0, 2.3.0a0, 2.3.0a1, 2.3.0a2, 2.3.0rc0, 2.3.1, 2.3.2, 3.0.0, 3.0.0a0, 3.0.0a10, 3.0.0a11, 3.0.0a12, 3.0.0a13, 3.0.0a14, 3.0.0a3, 3.0.0a4, 3.0.0a5, 3.0.0a6, 3.0.0a7, 3.0.0a8, 3.0.0a9, 3.0.0b1, 3.0.0b2, 3.0.0b3, 3.0.0b4, 3.0.0b6, 3.0.0b7, 3.0.0b8, 3.0.0rc0, 3.0.0rc1, 3.0.0rc10, 3.0.0rc11, 3.0.0rc12, 3.0.0rc13, 3.0.0rc14, 3.0.0rc15, 3.0.0rc2, 3.0.0rc3, 3.0.0rc4, 3.0.0rc5, 3.0.0rc6, 3.0.0rc7, 3.0.0rc8, 3.0.0rc9, 3.0.1, 3.0.10, 3.0.11, 3.0.12, 3.0.13, 3.0.14, 3.0.15, 3.0.16, 3.0.17, 3.0.18, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.1.0, 3.1.0a0, 3.1.0a1, 3.1.0a10, 3.1.0a11, 3.1.0a12, 3.1.0a13, 3.1.0a2, 3.1.0a3, 3.1.0a4, 3.1.0a5, 3.1.0a6, 3.1.0a7, 3.1.0a8, 3.1.0a9, 3.1.0b0, 3.1.0b1, 3.1.0rc1, 3.1.0rc2, 3.1.1, 3.1.10, 3.1.11, 3.1.12, 3.1.13, 3.1.14, 3.1.16, 3.1.17, 3.1.18, 3.1.19, 3.1.2, 3.1.4, 3.1.6, 3.1.7, 3.1.8, 3.1.9, 3.2.0, 3.2.0a0, 3.2.0a1, 3.2.0b0, 3.2.0rc0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 3.2.8, 3.2.9, 3.3.0, 3.3.0a1, 3.3.0a2, 3.3.0a3, 3.3.0b0, 3.3.0rc0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.4.0, 3.4.0a0, 3.4.0b0, 3.4.0rc0, 3.4.1, 3.4.2, 3.4.3, 3.4.4, 3.4.5, 3.4.6, 3.4.7, 3.4.8, 3.5.0, 3.5.0a0, 3.5.0b0, 3.5.0rc0, 3.5.1, 3.5.2, 3.5.3, 3.6.0, 3.6.0a0, 3.6.0a1, 3.6.0a2, 3.6.0a3, 3.6.0a4, 3.6.0a5, 3.6.0b0, 3.6.0rc0, 3.6.0rc1, 3.6.1, 3.6.2, 3.6.3, 3.6.4, 3.6.5, 3.6.6, 3.6.7, 3.6.8, 4.0.0, 4.0.0a0, 4.0.0a1, 4.0.0a10, 4.0.0a11, 4.0.0a12, 4.0.0a13, 4.0.0a14, 4.0.0a15, 4.0.0a16, 4.0.0a17, 4.0.0a18, 4.0.0a19, 4.0.0a20, 4.0.0a21, 4.0.0a22, 4.0.0a23, 4.0.0a24, 4.0.0a25, 4.0.0a26, 4.0.0a27, 4.0.0a28, 4.0.0a29, 4.0.0a3, 4.0.0a30, 4.0.0a31, 4.0.0a32, 4.0.0a33, 4.0.0a34, 4.0.0a35, 4.0.0a36, 4.0.0a4, 4.0.0a6, 4.0.0a7, 4.0.0a8, 4.0.0a9, 4.0.0b0, 4.0.0b1, 4.0.0b2, 4.0.0rc0, 4.0.0rc1, 4.0.1, 4.0.10, 4.0.11, 4.0.12, 4.0.13, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.0.8, 4.0.9, 4.1.0, 4.1.0a1, 4.1.0a2, 4.1.0a3, 4.1.0a4, 4.1.0b0, 4.1.0b1, 4.1.0b2, 4.1.0rc0, 4.1.0rc1, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5, 4.1.6, 4.1.7, 4.1.8, 4.2.0, 4.2.0a0, 4.2.0a1, 4.2.0a2, 4.2.0b0, 4.2.0b1, 4.2.0b2, 4.2.0b3, 4.2.0rc0, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5, 4.2.6, 4.2.7, 4.3.0, 4.3.0a0, 4.3.0a1, 4.3.0a2, 4.3.0b0, 4.3.0b1, 4.3.0b2, 4.3.0b3, 4.3.0rc0, 4.3.0rc1, 4.3.1, 4.3.2, 4.3.3, 4.3.4, 4.3.5, 4.3.6, 4.3.7, 4.3.8, 4.4.0, 4.4.0a0, 4.4.0a1, 4.4.0a2, 4.4.0a3, 4.4.0b0, 4.4.0b1, 4.4.0b2, 4.4.0rc0, 4.4.0rc1, 4.4.1, 4.4.10, 4.4.2, 4.4.3, 4.4.4, 4.4.5, 4.4.6, 4.4.7, 4.4.8, 4.4.9, 4.5.0, 4.5.0a0, 4.5.0a1, 4.5.0a2, 4.5.0a3, 4.5.0a4, 4.5.0b0, 4.5.0b1, 4.5.0rc0, 4.5.0rc1, 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.5.5, 4.5.6

@jupyterlab/help-extension

npm

SEMVER · introduced 0 → fixed 4.5.7

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 7 Nov 16:11 UTC · 275 of 275 readable · 274 fully read · documentation 469/469 current