DeDeCMS up to 5.7SP2 File Upload dede/album_edit.php ZIP Archive unrestricted upload

Summaryinfo

A vulnerability described as critical has been identified in DeDeCMS up to 5.7SP2. This issue affects some unknown processing of the file dede/album_edit.php of the component File Upload. The manipulation as part of ZIP Archive results in unrestricted upload. This vulnerability is identified as CVE-2019-8362. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in DeDeCMS up to 5.7SP2 (Content Management System). Affected is an unknown code block of the file dede/album_edit.php of the component File Upload. The manipulation as part of a ZIP Archive leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

DedeCMS through V5.7SP2 allows arbitrary file upload in dede/album_edit.php or dede/album_add.php, as demonstrated by a dede/album_edit.php?dopost=save&formzip=1 request with a ZIP archive that contains a file such as "1.jpg.php" (because input validation only checks that .jpg, .png, or .gif is present as a substring, and does not otherwise check the file name or content).

The bug was discovered 02/16/2019. The weakness was released 02/16/2019. This vulnerability is traded as CVE-2019-8362 since 02/16/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

By approaching the search of inurl:dede/album_edit.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Content Management System

Name

• DeDeCMS

Version

• 5.7SP2

License

• commercial

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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Duplicate

• Submit #XXXXXX: Xxxx Xxx Xxxxx_ Xxx Xxxx Xxxxxx Xxxxxx Xx Xxx.xxx (by Lynnyi)

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