CVE-2026-1895
Unknown Unknown - Not Provided
Improper Access Control in WeKan Attachment Storage Handler

Publication date: 2026-02-04

Last updated on: 2026-02-23

Assigner: VulDB

Description
A flaw has been found in WeKan up to 8.20. Affected is the function applyWipLimit of the file models/lists.js of the component Attachment Storage Handler. Executing a manipulation can lead to improper access controls. The attack can be executed remotely. Upgrading to version 8.21 is able to address this issue. This patch is called 8c0b4f79d8582932528ec2fdf2a4487c86770fb9. It is recommended to upgrade the affected component.
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Meta Information
Published
2026-02-04
Last Modified
2026-02-23
Generated
2026-06-16
AI Q&A
2026-02-05
EPSS Evaluated
2026-06-15
NVD
CVE-2026-1895
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wekan_project wekan to 8.21 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
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Executive Summary

This vulnerability is a flaw found in WeKan up to version 8.20, specifically in the function applyWipLimit within the file models/lists.js of the Attachment Storage Handler component.

The flaw allows an attacker to manipulate the system in a way that leads to improper access controls.

This means that unauthorized users might gain access to resources or actions they should not have permission for.

The attack can be executed remotely, increasing the risk.

Upgrading to version 8.21 fixes this issue.

Impact Analysis

This vulnerability can impact you by allowing unauthorized access due to improper access controls.

An attacker exploiting this flaw remotely could gain access to sensitive data or perform actions they are not authorized to do.

This could lead to data breaches, loss of data integrity, or disruption of services.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

The recommended immediate step to mitigate this vulnerability is to upgrade the affected WeKan component to version 8.21, which addresses the issue.

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