Privilege escalation in Decocms Mesh
CVE-2025-14660
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (22.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 22.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Decocms Mesh — versions 1.0.0-alpha.0, 1.0.0-alpha.1, 1.0.0-alpha.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- github.com/decocms/mesh/pull/1967 (issue-tracking)
- github.com/decocms/mesh/pull/1967 (issue-tracking)
- github.com/decocms/mesh/pull/1967 (issue-tracking, exploit)
- github.com/decocms/mesh/commit/5f7315e05852faf3a9c177c0a34f9ea9b0371d3d (patch)
- github.com/decocms/mesh/releases/tag/runtime-v1.0.0-alpha.32 (patch)
Frequently asked questions
- What is CVE-2025-14660?
- CVE-2025-14660 is a medium-severity vulnerability in Decocms Mesh, classified under Incorrect Privilege Assignment. CVSS score: 5.6/10. Published 2025-12-14.
- How severe is CVE-2025-14660?
- Medium severity. CVSS v3 base score is 5.6 out of 10.