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TI-2026-30043 Aliases CVE-2026-41454GHSA-f2hf-mr43-85mv

WeKan < 8.35 Missing Authorization via Integration REST API

Priority LOW 39CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00274 19th percentileScored 2026-11-07
Fix Fixed wekan (wekan): 8.35.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
wekanwekanbefore 8.35.08.35.0Patch availableCNA
  • wekan Vendorwekan Affected before 8.35.0 Fixed in 8.35.0 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*——wekan
  • cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:* Versions — — ·wekan

Remediation

  • Fix · CNA wekan (wekan) Fixed in 8.35.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    wekan 8.35.0

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-41454
  2. 2026-10-03 Alias added: GHSA-f2hf-mr43-85mv
  3. 2026-10-25 Priority changed: MEDIUM → LOW

References

Patch 1

Other 1

  • TI-2026-40177 Improper authentication in wekan CVSS 3.1CRITICAL 9.8
  • TI-2026-37989 Wekan: OIDC Account Takeover via Unconditional Email-Based Account Merge in onCreateUser hook CVSS 4.0CRITICAL 9.2
  • TI-2026-48308 Improper privilege management in wekan CVSS 3.1HIGH 8.8
  • TI-2026-48305 Wekan: SSRF filter bypass via DNS-resolving hostname in outgoing webhooks (incomplete fix of CVE-2026-53446) CVSS 3.1HIGH 8.5
  • TI-2026-39911 Improper access control in wekan CVSS 3.1HIGH 8.5
  • TI-2026-01855 WeKan Activity Publication activities.js LinkedBoardActivitiesBleed information disclosure CVSS 4.0MEDIUM 6.9
See all 59 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences