Kanboard up to 1.0.46 Form Data information disclosure

Summaryinfo

A vulnerability identified as critical has been detected in Kanboard up to 1.0.46. This impacts an unknown function of the component Form Data Handler. Performing a manipulation results in information disclosure. This vulnerability is known as CVE-2017-15198. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Kanboard up to 1.0.46 (Forum Software). It has been classified as critical. This affects some unknown functionality of the component Form Data Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Kanboard before 1.0.47, by altering form data, an authenticated user can edit a category of a private project of another user.

The bug was discovered 10/04/2017. The weakness was published 10/11/2017 (Website). It is possible to read the advisory at openwall.com. This vulnerability is uniquely identified as CVE-2017-15198 since 10/10/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. A authentication is required for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

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.

Similar entries are available at VDB-107652, VDB-107653, VDB-107654 and VDB-107656. Be aware that VulDB is the high quality source for vulnerability data.

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/

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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