Wekan up to 6.84 Kanban Board cross site scripting

Summaryinfo

A vulnerability classified as problematic was found in Wekan up to 6.84. This impacts an unknown function of the component Kanban Board. The manipulation results in cross site scripting. This vulnerability is identified as CVE-2023-31779. The attack can be executed remotely. There is not any exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Wekan up to 6.84. Affected is an unknown function of the component Kanban Board. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

Wekan v6.84 and earlier is vulnerable to Cross Site Scripting (XSS). An attacker with user privilege on kanban board can insert JavaScript code in in "Reaction to comment" feature.

The weakness was released 05/22/2023 as 47ac33d6c234359c31d9b5eae49ed3e793907279. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-31779 since 04/29/2023. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Applying the patch 47ac33d6c234359c31d9b5eae49ed3e793907279 is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-36070). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

• Wekan

Version

• 6.0
• 6.1
• 6.2
• 6.3
• 6.4
• 6.5
• 6.6
• 6.7
• 6.8
• 6.9
• 6.10
• 6.11
• 6.12
• 6.13
• 6.14
• 6.15
• 6.16
• 6.17
• 6.18
• 6.19
• 6.20
• 6.21
• 6.22
• 6.23
• 6.24
• 6.25
• 6.26
• 6.27
• 6.28
• 6.29
• 6.30
• 6.31
• 6.32
• 6.33
• 6.34
• 6.35
• 6.36
• 6.37
• 6.38
• 6.39
• 6.40
• 6.41
• 6.42
• 6.43
• 6.44
• 6.45
• 6.46
• 6.47
• 6.48
• 6.49
• 6.50
• 6.51
• 6.52
• 6.53
• 6.54
• 6.55
• 6.56
• 6.57
• 6.58
• 6.59
• 6.60
• 6.61
• 6.62
• 6.63
• 6.64
• 6.65
• 6.66
• 6.67
• 6.68
• 6.69
• 6.70
• 6.71
• 6.72
• 6.73
• 6.74
• 6.75
• 6.76
• 6.77
• 6.78
• 6.79
• 6.80
• 6.81
• 6.82
• 6.83
• 6.84

License

• open-source

Website

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

CPE 2.3info

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

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