chore(deps): update dependency jupyterlab to v4.5.9 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
jupyterlab (changelog)	4.5.7 → 4.5.9

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JupyterLab: Stored XSS in extension manager through package metadata unsanitized URI protocol

GHSA-vmhf-c436-hxj4

More information

Details

A malicious PyPI package can place a javascript: URL in its [project.urls] metadata. JupyterLab's Extension Manager renders this as the extension's home-page link without validating the protocol, so a user who clicks the extension name executes attacker-controlled JavaScript in the JupyterLab origin.

Details

One of the PyPI package's URL (jupyterlab/extensions/pypi.py) is copied straight into the homepage_url rendered by the frontend in packages/extensionmanager/src/widget.tsx#L77-L88.

best_guess_home_url = (
    homepage_url            # home_page / [project.urls] Homepage
    or data.get("project_url")
    or data.get("package_url")
    or documentation_url    # docs_url / [project.urls] Documentation
    or source_url           # [project.urls] Source Code
    or bug_tracker_url      # bugtrack_url / [project.urls] Bug Tracker
)

##### homepage_url=best_guess_home_url

{entry.homepage_url ? (
  <a href={entry.homepage_url} target="_blank" rel="noopener noreferrer" ...>
    {entry.name}
  </a>
) : ( <div>{entry.name}</div> )}

Impact

An attacker needs to publish a package to PyPI (no access to the target). When the package appears in a victim's extension manager list and the victim clicks the extension name, the payload runs in the JupyterLab origin.

Preconditions: Extension Manager enabled with the default PyPI source, the malicious package appears in the victim's list/search results.

Patches

Patched in 4.5.9, commits 4e61e07 and d5d961f

Severity

• CVSS Score: 5.1 / 10 (Medium)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

References

• https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-vmhf-c436-hxj4
• https://github.com/jupyterlab/jupyterlab/commit/4e61e07d0a91145b53fbf96ac74b0387f6bc51f6
• https://github.com/jupyterlab/jupyterlab/commit/d5d961f6e10a6442dddbf94d9a976b3897055a12
• https://github.com/jupyterlab/jupyterlab/releases/tag/v4.5.9
• https://github.com/advisories/GHSA-vmhf-c436-hxj4

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

jupyterlab/jupyterlab (jupyterlab)

v4.5.9

Compare Source

4.5.9

(Full Changelog)

Bugs fixed

• Fix jupyter labextension build crash on webpack ≥ 5.107 #​19021 (@​Darshan808, @​krassowski)
• Backport PR #​18992: Fix hidden cells after moving collapsed headings #​19016 (@​MUFFANUJ, @​krassowski)
• Forbid relative URLs in extensionmanager #​19013 (@​Yann-P)
• Fix XSS in extension manager's homepage_url #​19003 (@​Yann-P)
• Fix toolbar popup row clipping in Safari #​18998 (@​arun-357)

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review.
See our definition of contributors.

(GitHub contributors page for this release)

@​arun-357 (activity) | @​Darshan808 (activity) | @​krassowski (activity) | @​MUFFANUJ (activity) | @​Yann-P (activity)

v4.5.8

Compare Source

4.5.8

(Full Changelog)

Bugs fixed

• Prevent dialog from hanging when getValue() throws #​18938 (@​AliMahmoudDev)
• Add packaging min version pin #​18910 (@​krassowski)
• Use CSS anchor for prompt overlay #​18840 (@​CrafterKolyan)

Maintenance and upkeep improvements

• Fix completer test failures on CI #​18946 (@​krassowski)
• Bump license webpack plugin #​18929 (@​Darshan808, @​krassowski)

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review.
See our definition of contributors.

(GitHub contributors page for this release)

@​AliMahmoudDev (activity) | @​CrafterKolyan (activity) | @​Darshan808 (activity) | @​krassowski (activity)

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud