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CVE-2023-6551

MEDIUM

5.4

Description

As a simple library, class.upload.php does not perform an in-depth check on uploaded files, allowing a stored XSS vulnerability when the default configuration is used. Developers must be aware of that fact and use extension whitelisting accompanied by forcing the server to always provide content-type based on the file extension. The README has been updated to include these guidelines.

Details CVE

Score CVSS v3.15.4

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie1/4/2024

Derniere modification6/3/2025

Sourcenvd

Observations honeypot0

Produits affectes

verot:class.upload.php

Faiblesses (CWE)

CWE-434CWE-434CWE-434

References

https://cert.pl/en/posts/2024/01/CVE-2023-6551(cvd@cert.pl)

https://cert.pl/posts/2024/01/CVE-2023-6551(cvd@cert.pl)

https://cert.pl/en/posts/2024/01/CVE-2023-6551(af854a3a-2127-422b-91ae-364da2661108)

https://cert.pl/posts/2024/01/CVE-2023-6551(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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