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TI-2025-13396 Aliases CVE-2025-14660GHSA-cp89-j668-cmf6

DecoCMS Mesh Workspace Domain api.ts createTool access control

Priority MEDIUM 61CWE-266Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-266 and CWE-284.

Summary

A flaw has been found in DecoCMS Mesh up to 1.0.0-alpha.31. Affected by this vulnerability is the function createTool of the file packages/sdk/src/mcp/teams/api.ts of the component Workspace Domain Handler. This manipulation of the argument domain causes improper access controls. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been published and may be used. Upgrading to version 1.0.0-alpha.32 addresses this issue. Patch name: 5f7315e05852faf3a9c177c0a34f9ea9b0371d3d. It is recommended to upgrade the affected component.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00323 25th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Mesh (DecoCMS): 1.0.0-alpha.32

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
DecoCMSMesh1.0.0-alpha.0; 1.0.0-alpha.1; 1.0.0-alpha.2; 1.0.0-alpha.3; 1.0.0-alpha.4; 1.0.0-alpha.5; 1.0.0-alpha.6; 1.0.0-alpha.7; 1.0.0-alpha.8; 1.0.0-alpha.9; 1.0.0-alpha.10; 1.0.0-alpha.11; 1.0.0-alpha.12; 1.0.0-alpha.13; 1.0.0-alpha.14; 1.0.0-alpha.15; 1.0.0-alpha.16; 1.0.0-alpha.17; 1.0.0-alpha.18; 1.0.0-alpha.19; 1.0.0-alpha.20; 1.0.0-alpha.21; 1.0.0-alpha.22; 1.0.0-alpha.23; 1.0.0-alpha.24; 1.0.0-alpha.25; 1.0.0-alpha.26; 1.0.0-alpha.27; 1.0.0-alpha.28; 1.0.0-alpha.29; 1.0.0-alpha.30; 1.0.0-alpha.311.0.0-alpha.32Patch availableCNA
  • Mesh VendorDecoCMS Affected 1.0.0-alpha.0; 1.0.0-alpha.1; 1.0.0-alpha.2; 1.0.0-alpha.3; 1.0.0-alpha.4; 1.0.0-alpha.5; 1.0.0-alpha.6; 1.0.0-alpha.7; 1.0.0-alpha.8; 1.0.0-alpha.9; 1.0.0-alpha.10; 1.0.0-alpha.11; 1.0.0-alpha.12; 1.0.0-alpha.13; 1.0.0-alpha.14; 1.0.0-alpha.15; 1.0.0-alpha.16; 1.0.0-alpha.17; 1.0.0-alpha.18; 1.0.0-alpha.19; 1.0.0-alpha.20; 1.0.0-alpha.21; 1.0.0-alpha.22; 1.0.0-alpha.23; 1.0.0-alpha.24; 1.0.0-alpha.25; 1.0.0-alpha.26; 1.0.0-alpha.27; 1.0.0-alpha.28; 1.0.0-alpha.29; 1.0.0-alpha.30; 1.0.0-alpha.31 Fixed in 1.0.0-alpha.32 Patch available CNA

Remediation

  • Fix · CNA Mesh (DecoCMS) Fixed in 1.0.0-alpha.32

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-14660
  2. 2026-10-03 Alias added: GHSA-cp89-j668-cmf6

References

Exploit 1

Patch 2

Other 2

Sources

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