Cross-site scripting in JupyterLab - CVE-2024-22420
Published: January 23, 2024
Vulnerability identifier: #VU85698
CSH Severity: Low
CVSS v4: 5.1 [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]
CVE-ID: CVE-2024-22420
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in Markdown Preview. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Affected software
JupyterLab
openEuler
Fedora
jupyterlab
python-jupyterlab
python3-jupyterlab
python-notebook
openEuler
Fedora
jupyterlab
python-jupyterlab
python3-jupyterlab
python-notebook
How to mitigate CVE-2024-22420
Install updates from vendor's website.
JupyterLab - update to 4.0.11
jupyterlab - update to 4.0.11-1.fc39
python-jupyterlab - update to 4.3.5-1
python3-jupyterlab - update to 4.3.5-1
python-notebook - update to 7.0.7-1.fc39
jupyterlab - update to 4.0.11-1.fc39
python-jupyterlab - update to 4.3.5-1
python3-jupyterlab - update to 4.3.5-1
python-notebook - update to 7.0.7-1.fc39