Kanboard up to 1.0.46 Form Data Metadata access control

Summaryinfo

A vulnerability labeled as critical has been found in Kanboard up to 1.0.46. Affected is an unknown function of the component Form Data Handler. Executing a manipulation as part of Metadata can lead to access control. This vulnerability is handled as CVE-2017-15199. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Kanboard up to 1.0.46 (Forum Software). It has been declared as critical. This vulnerability affects an unknown part of the component Form Data Handler. The manipulation as part of a Metadata leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

In Kanboard before 1.0.47, by altering form data, an authenticated user can edit metadata of a private project of another user, as demonstrated by Name, Email, Identifier, and Description.

The bug was discovered 10/04/2017. The weakness was released 10/11/2017 (Website). The advisory is shared for download at openwall.com. This vulnerability was named CVE-2017-15199 since 10/10/2017. The exploitation appears to be easy. The attack can be initiated remotely. A single authentication is necessary for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.0.47 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-107652, VDB-107653, VDB-107654 and VDB-107655. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Forum Software

Name

• Kanboard

Version

• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5
• 1.0.6
• 1.0.7
• 1.0.8
• 1.0.9
• 1.0.10
• 1.0.11
• 1.0.12
• 1.0.13
• 1.0.14
• 1.0.15
• 1.0.16
• 1.0.17
• 1.0.18
• 1.0.19
• 1.0.20
• 1.0.21
• 1.0.22
• 1.0.23
• 1.0.24
• 1.0.25
• 1.0.26
• 1.0.27
• 1.0.28
• 1.0.29
• 1.0.30
• 1.0.31
• 1.0.32
• 1.0.33
• 1.0.34
• 1.0.35
• 1.0.36
• 1.0.37
• 1.0.38
• 1.0.39
• 1.0.40
• 1.0.41
• 1.0.42
• 1.0.43
• 1.0.44
• 1.0.45
• 1.0.46

License

• open-source

Website

• Product: https://github.com/kanboard/kanboard/

CPE 2.3info

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Entryinfo

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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