Shack Forms Pro Extension up to 4.0.31 on Joomla File Attachment path traversal

Summaryinfo

A vulnerability identified as critical has been detected in Shack Forms Pro Extension up to 4.0.31 on Joomla. The impacted element is an unknown function of the component File Attachment Handler. Performing a manipulation results in path traversal. This vulnerability is identified as CVE-2019-17399. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Shack Forms Pro Extension up to 4.0.31 on Joomla (Joomla Component). This affects some unknown functionality of the component File Attachment Handler. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The Shack Forms Pro extension before 4.0.32 for Joomla! allows path traversal via a file attachment.

The weakness was released 10/09/2019. This vulnerability is uniquely identified as CVE-2019-17399 since 10/09/2019. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

Upgrading to version 4.0.32 eliminates this vulnerability.

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Productinfo

Type

• Joomla Component

Name

• Shack Forms Pro Extension

Version

• 4.0.0
• 4.0.1
• 4.0.2
• 4.0.3
• 4.0.4
• 4.0.5
• 4.0.6
• 4.0.7
• 4.0.8
• 4.0.9
• 4.0.10
• 4.0.11
• 4.0.12
• 4.0.13
• 4.0.14
• 4.0.15
• 4.0.16
• 4.0.17
• 4.0.18
• 4.0.19
• 4.0.20
• 4.0.21
• 4.0.22
• 4.0.23
• 4.0.24
• 4.0.25
• 4.0.26
• 4.0.27
• 4.0.28
• 4.0.29
• 4.0.30
• 4.0.31

CPE 2.3info

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CPE 2.2info

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