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CVE-2026-26833

CRITICAL

9.8

Description

thumbler through 1.1.2 allows OS command injection via the input, output, time, or size parameter in the thumbnail() function because user input is concatenated into a shell command string passed to child_process.exec() without proper sanitization or escaping.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/25/2026

Derniere modification3/30/2026

Sourcenvd

Observations honeypot0

Produits affectes

mmahrous:thumbler

Faiblesses (CWE)

CWE-78CWE-94

References

https://github.com/mmahrous/thumbler(cve@mitre.org)

https://github.com/mmahrous/thumbler/blob/master/lib/thumbler.js(cve@mitre.org)

https://github.com/zebbernCVE/CVE-2026-26833(cve@mitre.org)

https://www.npmjs.com/package/thumbler(cve@mitre.org)

Correlations IOC

Aucune correlation enregistree

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