PT-2021-21286

CVE-2021-36548

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Published

2021-10-28

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Updated

2021-11-02

Description by

CVSS 3.1
9.8
Critical
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Monstra version 3.0.4
Description A remote code execution issue in the /admin/index.php?id=themes&action=edit template&filename=blog component allows attackers to execute arbitrary commands via a crafted PHP file.
Recommendations For Monstra version 3.0.4, consider disabling access to the /admin/index.php?id=themes&action=edit template&filename=blog endpoint until a patch is available. Restrict the ability to upload or execute PHP files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-434: Unrestricted Upload of File with Dangerous Type
Related identifiers
CVE-2021-36548
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