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CVE-2020-21005

Medium

Description

WellCMS 2.0 beta3 is vulnerable to File Upload. A user can log in to the CMS background and upload a picture. Because the upload file type is controllable, the user can modify the upload file type to get webshell.

SeverityMedium
CVSS6.5
Exploit probability—
ProductWellcms
PublishedJun 3, 2021
First seenJun 3, 2021

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
wellcms wellcms2.0—

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