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Improper Encoding or Escaping of Output

🗓️ 22 Jul 2026 23:16:18Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 47 Views

JupyterLab can execute code via a crafted overrides.json import; upgrade to 4.5.10 or 4.6.2+

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-73417
13 Aug 202622:04
–attackerkb
cgr
Chainguard
CVE-2026-73417 vulnerabilities
14 Aug 202602:17
–cgr
circl
Circl
CVE-2026-73417
15 Aug 202614:40
–circl
cve
CVE
CVE-2026-73417
13 Aug 202622:04
–cve
cvelist
Cvelist
CVE-2026-73417 JupyterLab: Cross-site scripting (XSS) via crafted settings file (`overrides.json`)
13 Aug 202622:04
–cvelist
debiancve
Debian CVE
CVE-2026-73417
13 Aug 202622:04
–debiancve
euvd
EUVD
EUVD-2026-58522
13 Aug 202622:04
–euvd
github
Github Security Blog
JupyterLab: Cross-site scripting (XSS) via crafted settings file (`overrides.json`)
22 Jul 202623:16
–github
mend
Mend
CVE-2026-73417
13 Aug 202622:04
–mend
nvd
NVD
CVE-2026-73417
13 Aug 202622:17
–nvd
Rows per page
Vulners
Node
OR
jupyterlabjupyterlabRange3.3.0–4.5.10
jupyterlabjupyterlabRange4.6.0a0–4.6.2

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22 Jul 2026 23:16Current
7.9High risk
Vulners AI Score7.9
CVSS 48.4 - 8.6
CVSS 3.18.9
EPSS0.00748
SSVC
47