GHSA-vvfj-2jqx-52jm

Suggest an improvement
Source
https://github.com/advisories/GHSA-vvfj-2jqx-52jm
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-vvfj-2jqx-52jm/GHSA-vvfj-2jqx-52jm.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-vvfj-2jqx-52jm
Aliases
Published
2025-09-26T14:26:40Z
Modified
2025-09-26T19:58:57.378633Z
Severity
  • 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
JupyterLab LaTeX typesetter links did not enforce `noopener` attribute
Details

Links generated with LaTeX typesetters in Markdown files and Markdown cells in JupyterLab and Jupyter Notebook did not include the noopener attribute.

This is deemed to have no impact on the default installations. Theoretically users of third-party LaTeX-rendering extensions could find themselves vulnerable to reverse tabnabbing attacks if: - links generated by those extensions included target=_blank (no such extensions are known at time of writing) and - they were to click on a link generated in LaTeX (typically visibly different from other links).

For consistency with handling on other links, new versions of JupyterLab will enforce noopener and target=_blank on all links generated by typesetters. The former will harden the resilience of JupyterLab to extensions with lack of secure defaults in link rendering, and the latter will improve user experience by preventing accidental state loss when clicking on links rendered by LaTeX typesetters.

Impact

Since the official LaTeX typesetter extensions for JupyterLab: jupyterlab-mathjax (default), jupyterlab-mathjax2 and jupyterlab-katex do not include the target=_blank, there is no impact for JupyterLab users.

Patches

JupyterLab 4.4.8

Workarounds

No workarounds are necessary.

References

None

Database specific 
{
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-1022"
    ],
    "severity": "LOW",
    "github_reviewed_at": "2025-09-26T14:26:40Z",
    "nvd_published_at": "2025-09-26T16:15:48Z"
}
References

Affected packages

PyPI / jupyterlab

Package

Name
jupyterlab
View open source insights on deps.dev
Purl
pkg:pypi/jupyterlab

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.8

Affected versions

0.*

0.0.1
0.0.2
0.0.3
0.0.4
0.0.5
0.0.6
0.0.7
0.0.8
0.0.9
0.0.10
0.0.13
0.1.1
0.1.2
0.2.0
0.3.0
0.4.0
0.4.1
0.5.0
0.6.0
0.7.0
0.8.0
0.9.0
0.9.1
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.dev1
0.18.0
0.18.1
0.19.0
0.20.0rc1
0.20.0
0.20.1
0.20.2
0.20.3
0.20.4
0.21.0rc1
0.21.0rc2
0.21.0rc3
0.21.0rc4
0.21.0rc5
0.21.0
0.22.0rc0
0.22.0
0.22.1
0.23.0rc0
0.23.0rc1
0.23.0
0.23.1
0.23.2
0.24.0rc0
0.24.0rc1
0.24.0rc2
0.24.0
0.24.1
0.25.0rc0
0.25.0rc1
0.25.0
0.25.1
0.25.2rc0
0.25.2
0.26.0rc0
0.26.0rc1
0.26.0
0.26.1
0.26.2
0.26.3
0.26.4
0.26.5
0.27.0rc0
0.27.0rc1
0.27.0rc2
0.27.0rc3
0.27.0rc4
0.27.0rc5
0.27.0
0.27.1
0.27.2
0.28.0rc0
0.28.0rc1
0.28.0rc2
0.28.0rc3
0.28.0
0.28.1
0.28.2
0.28.3
0.28.4
0.28.5
0.28.6
0.28.7
0.28.8
0.28.10
0.28.11
0.28.12
0.28.13
0.28.14
0.28.15
0.29.0rc0
0.29.0
0.29.1
0.29.2
0.30.0rc0
0.30.0rc1
0.30.0
0.30.1
0.30.2
0.30.3
0.30.4
0.30.5
0.30.6
0.31.0rc0
0.31.0rc1
0.31.0rc2
0.31.0
0.31.1
0.31.2
0.31.3
0.31.4
0.31.5
0.31.6
0.31.7
0.31.8
0.31.9
0.31.10
0.31.11
0.31.12
0.32.0rc0
0.32.0rc1
0.32.0
0.32.1
0.33.0rc0
0.33.0rc1
0.33.0
0.33.1
0.33.2
0.33.3
0.33.4
0.33.5
0.33.6
0.33.7
0.33.8
0.33.9
0.33.10
0.33.11
0.33.12
0.34.0rc0
0.34.0rc1
0.34.0rc2
0.34.0
0.34.1
0.34.2
0.34.3
0.34.4
0.34.5
0.34.6
0.34.7
0.34.8
0.34.9
0.34.10
0.34.11
0.34.12
0.35.0rc0
0.35.0rc1
0.35.0rc2
0.35.0
0.35.1
0.35.2
0.35.3
0.35.4
0.35.5
0.35.6

1.*

1.0.0a0
1.0.0a1
1.0.0a2
1.0.0a3
1.0.0a4
1.0.0a5
1.0.0a6
1.0.0a7
1.0.0a8
1.0.0a9
1.0.0a10
1.0.0rc0
1.0.0rc1
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.9
1.0.10
1.1.0a0
1.1.0a1
1.1.0a2
1.1.0rc0
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.2.0a0
1.2.0a1
1.2.0a2
1.2.0a3
1.2.0rc0
1.2.0
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
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
1.2.20
1.2.21

2.*

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
2.0.0
2.0.1rc0
2.0.1
2.0.2
2.1.0a0
2.1.0b0
2.1.0rc0
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.2.0a0
2.2.0a1
2.2.0rc1
2.2.0
2.2.1
2.2.2
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.2.10
2.3.0a0
2.3.0a1
2.3.0a2
2.3.0rc0
2.3.0
2.3.1
2.3.2

3.*

3.0.0a0
3.0.0a3
3.0.0a4
3.0.0a5
3.0.0a6
3.0.0a7
3.0.0a8
3.0.0a9
3.0.0a10
3.0.0a11
3.0.0a12
3.0.0a13
3.0.0a14
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
3.0.0rc2
3.0.0rc3
3.0.0rc4
3.0.0rc5
3.0.0rc6
3.0.0rc7
3.0.0rc8
3.0.0rc9
3.0.0rc10
3.0.0rc11
3.0.0rc12
3.0.0rc13
3.0.0rc14
3.0.0rc15
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.0.7
3.0.8
3.0.9
3.0.10
3.0.11
3.0.12
3.0.13
3.0.14
3.0.15
3.0.16
3.0.17
3.0.18
3.1.0a0
3.1.0a1
3.1.0a2
3.1.0a3
3.1.0a4
3.1.0a5
3.1.0a6
3.1.0a7
3.1.0a8
3.1.0a9
3.1.0a10
3.1.0a11
3.1.0a12
3.1.0a13
3.1.0b0
3.1.0b1
3.1.0rc1
3.1.0rc2
3.1.0
3.1.1
3.1.2
3.1.4
3.1.6
3.1.7
3.1.8
3.1.9
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
3.2.0a0
3.2.0a1
3.2.0b0
3.2.0rc0
3.2.0
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
3.3.0a1
3.3.0a2
3.3.0a3
3.3.0b0
3.3.0rc0
3.3.0
3.3.1
3.3.2
3.3.3
3.3.4
3.4.0a0
3.4.0b0
3.4.0rc0
3.4.0
3.4.1
3.4.2
3.4.3
3.4.4
3.4.5
3.4.6
3.4.7
3.4.8
3.5.0a0
3.5.0b0
3.5.0rc0
3.5.0
3.5.1
3.5.2
3.5.3
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
3.6.0
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.*

4.0.0a0
4.0.0a1
4.0.0a3
4.0.0a4
4.0.0a6
4.0.0a7
4.0.0a8
4.0.0a9
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
4.0.0a30
4.0.0a31
4.0.0a32
4.0.0a33
4.0.0a34
4.0.0a35
4.0.0a36
4.0.0b0
4.0.0b1
4.0.0b2
4.0.0rc0
4.0.0rc1
4.0.0
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5
4.0.6
4.0.7
4.0.8
4.0.9
4.0.10
4.0.11
4.0.12
4.0.13
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
4.1.0
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.2.0a0
4.2.0a1
4.2.0a2
4.2.0b0
4.2.0b1
4.2.0b2
4.2.0b3
4.2.0rc0
4.2.0
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
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
4.3.0
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.3.6
4.3.7
4.3.8
4.4.0a0
4.4.0a1
4.4.0a2
4.4.0a3
4.4.0b0
4.4.0b1
4.4.0b2
4.4.0rc0
4.4.0rc1
4.4.0
4.4.1
4.4.2
4.4.3
4.4.4
4.4.5
4.4.6
4.4.7

Database specific 

{
    "last_known_affected_version_range": "<= 4.4.7"
}