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CVE-2021-32797

JupyterLab: XSS due to lack of sanitization of the action attribute of an html <form>

Veröffentlicht Geändert CWE 79
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
GHSA6.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
Bitnami9.7CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, Bitnami. Niedriger laut GHSA (mittel).

Beschreibung

JupyterLab is a user interface for Project Jupyter which will eventually replace the classic Jupyter Notebook. In affected versions untrusted notebook can execute code on load. In particular JupyterLab doesn’t sanitize the action attribute of html `<form>`. Using this it is possible to trigger the form validation outside of the form itself. This is a remote code execution, but requires user action to open a notebook.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
bitnami::Bitnami Vulnerability Databasejupyterlab1.2.21, 2.2.10, 2.3.2, 3.0.17, 3.1.4
pip::GitHub Security Advisory pipjupyterlab, notebook1.2.21, 2.2.10, 2.3.2, 3.0.17, 3.1.4 und 1 weitere
Alle 3 Einträge aus 2 Quellen zeigen
QuellePaketBehoben in
bitnami::Bitnami Vulnerability Databasejupyterlab1.2.21, 2.2.10, 2.3.2, 3.0.17, 3.1.4
pip::GitHub Security Advisory pipjupyterlab1.2.21, 2.2.10, 2.3.2, 3.0.17, 3.1.4
pip::GitHub Security Advisory pipnotebook5.7.11, 6.4.1

Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.