What’s Vulnerable › Vulnerabilities

CVE-2025-14660: DecoCMS Mesh Workspace Domain api.ts createTool access control

• Severity: medium (CVSS 5.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-14 · updated 2026-10-07
• Weakness: CWE-266

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.

Affected products

• DecoCMS Mesh: 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 (+26)

References

• https://github.com/decocms/mesh/commit/5f7315e05852faf3a9c177c0a34f9ea9b0371d3d
• https://github.com/decocms/mesh/pull/1967
• https://github.com/decocms/mesh/pull/1967#issue-3700934099
• https://github.com/decocms/mesh/pull/1967#issuecomment-3622379237
• https://github.com/decocms/mesh/releases/tag/runtime-v1.0.0-alpha.32
• https://vuldb.com/?ctiid.336392
• https://vuldb.com/?id.336392
• https://vuldb.com/?submit.713741

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