CVE-2026-41454

WeKan < 8.35 Missing Authorization via Integration REST API

HIGH
8.3
CVSS Score
Published: April 22, 2026 at 09:08 PM UTC
Updated: July 14, 2026 at 09:34 PM UTC
1 product affected across 1 vendorWekan

Using wekan by wekan?

Get instant alerts when new vulnerabilities affect wekan - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
HIGH8.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 8.35.0
Vendor states this is fixed in 2cd702f48df2b8aef0e7381685f8e089986a18a4 (unaffected)
Affected range stops below 8.35.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.3HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card