CVE-2025-14660 DecoCMS Mesh Workspace Domain api.ts createTool access control
Remote attackers can bypass access controls in the Workspace Domain Handler to perform unauthorized actions, requiring an upgrade to fix.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-14660?
CVE-2025-14660 is a medium-severity missing authorization vulnerability in DecoCMS Mesh, published on 14 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2025-14660?
How do I fix CVE-2025-14660?
No fix has been published for CVE-2025-14660 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-14660 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-14660 exists.
Sources
Also known as GHSA-cp89-j668-cmf6.