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CVE-2026-41454

WeKan < 8.35 Missing Authorization via Integration REST API

Published: Apr 22, 2026Updated: Apr 23, 2026 Sources: CVE List NVDCWE-862
NVD MITRE
8.3CVSSHIGH
EPSS Score
0.3%
Top 81.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

WeKan before 8.35 contains a missing authorization vulnerability in the Integration REST API endpoints that allows authenticated board members to perform administrative actions without proper privilege verification. Attackers can enumerate integrations including webhook URLs, create new integrations, modify or delete existing integrations, and manage integration activities by exploiting insufficient authorization checks in the JsonRoutes REST handlers.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:LAvailability
Low
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Weaknesses

CWE-862

Affected Products

wekanwekan
On-prem
Enterprise Software / collaboration-groupware
wekanoss-projectEnterprise Software

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/wekan/wekan/commit/2cd702f48df2b8aef0e7381685f8e089986a18a4
github.com
https://github.com/wekan/wekan/releases/tag/v8.35
github.com
https://www.vulncheck.com/advisories/wekan-missing-authorization-via-integration-rest-api
vulncheck.com

Timeline

Published
Apr 22, 2026
Last Updated
Apr 23, 2026

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