PT-2021-10702

CVE-2020-21976

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Published

2021-08-11

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Updated

2021-08-19

Description by

CVSS 2.0
9.0
High
MetricsAV:N/AC:L/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions: NewsOne CMS version 1.1.0
Description: The issue allows attackers to upload arbitrary files, potentially leading to webshell uploads and the execution of arbitrary commands. This is due to a vulnerability in the file upload component, specifically the user image input field.
Recommendations: For NewsOne CMS version 1.1.0, consider disabling the file upload feature, particularly the user image component, until a patch is available to prevent potential exploitation. Restrict access to this component to minimize the risk of arbitrary command execution.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-434: Unrestricted Upload of File with Dangerous Type
Related identifiers
CVE-2020-21976
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