CVE-2021-34639

Authenticated File Upload in WordPress Download Manager <= 3.1.24 allows authenticated (Author+) users to upload files with a double extension, e.g. "payload.php.png" which is executable in some configurations. This issue affects: WordPress Download Manager version 3.1.24 and prior versions.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.wordfence.com/blog/2021/07/wordpress-download-manager-vulnerabilities/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wpdownloadmanager:wordpress_download_manager:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2021-08-05 21:15

Updated : 2021-08-12 17:35

NVD link : CVE-2021-34639

Mitre link : CVE-2021-34639

CVE.ORG link : CVE-2021-34639

JSON object : View

Products Affected

wpdownloadmanager

wordpress_download_manager

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

CWE-646

Reliance on File Name or Extension of Externally-Supplied File

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