CVE-2025-53967
published 2025-10-08CVE-2025-53967: Framelink Figma MCP Server before 0.6.3 allows an unauthenticated remote attacker to execute arbitrary operating system commands via a crafted HTTP POST…
PriorityP263high8CVSS 3.1
AVAACHPRNUINSCCHIHAN
EPSS
7.42%
93.7th percentile
Framelink Figma MCP Server before 0.6.3 allows an unauthenticated remote attacker to execute arbitrary operating system commands via a crafted HTTP POST request with shell metacharacters in input that is used by a fetchWithRetry curl command. The vulnerable endpoint fails to properly sanitize user-supplied input, enabling the attacker to inject malicious commands that are executed with the privileges of the MCP process. Exploitation requires network access to the MCP interface.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| framelink | figma_mcp_server | < 0.6.3 | 0.6.3 |
| serverless | serverless | >= 4.29.0 < 4.29.3 | 4.29.3 |
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GHSA
serverless MCP Server vulnerable to Command Injection in list-projects tool
ghsa·2025-12-31
CVE-2025-69256 [HIGH] CWE-77 serverless MCP Server vulnerable to Command Injection in list-projects tool
serverless MCP Server vulnerable to Command Injection in list-projects tool
### Summary
A command injection vulnerability exists in the Serverless Framework's built-in MCP server package (@serverless/mcp). This vulnerability only affects users of the experimental MCP server feature (serverless mcp), which represents less than 0.1% of Serverless Framework users. The core Serverless Framework CLI and deployment functionality are not affected.
The vulnerability is caused by the unsanitized use of input parameters within a call to `child_process.exec`, enabling an attacker to inject arbitrary system commands. Successful exploitation can lead to remote code execution under the server process's privileges.
The server constructs and executes shell commands using unvalidated user input directl
OSV
serverless MCP Server vulnerable to Command Injection in list-projects tool
osv·2025-12-31
CVE-2025-69256 [HIGH] serverless MCP Server vulnerable to Command Injection in list-projects tool
serverless MCP Server vulnerable to Command Injection in list-projects tool
### Summary
A command injection vulnerability exists in the Serverless Framework's built-in MCP server package (@serverless/mcp). This vulnerability only affects users of the experimental MCP server feature (serverless mcp), which represents less than 0.1% of Serverless Framework users. The core Serverless Framework CLI and deployment functionality are not affected.
The vulnerability is caused by the unsanitized use of input parameters within a call to `child_process.exec`, enabling an attacker to inject arbitrary system commands. Successful exploitation can lead to remote code execution under the server process's privileges.
The server constructs and executes shell commands using unvalidated user input directl
GHSA
figma-developer-mcp vulnerable to command injection in get_figma_data tool
ghsa·2025-09-30
CVE-2025-53967 [HIGH] CWE-77 figma-developer-mcp vulnerable to command injection in get_figma_data tool
figma-developer-mcp vulnerable to command injection in get_figma_data tool
### Summary
A command injection vulnerability exists in the `figma-developer-mcp` MCP Server. The vulnerability is caused by the unsanitized use of input parameters within a call to `child_process.exec`, enabling an attacker to inject arbitrary system commands. Successful exploitation can lead to remote code execution under the server process's privileges.
The server constructs and executes shell commands using unvalidated user input directly within command-line strings. This introduces the possibility of shell metacharacter injection (`|`, `>`, `&&`, etc.).
### Details
The MCP Server exposes tools to perform several figma operations. An MCP Client can be instructed to execute additional actions for example via
OSV
figma-developer-mcp vulnerable to command injection in get_figma_data tool
osv·2025-09-30
CVE-2025-15061 [HIGH] figma-developer-mcp vulnerable to command injection in get_figma_data tool
figma-developer-mcp vulnerable to command injection in get_figma_data tool
### Summary
A command injection vulnerability exists in the `figma-developer-mcp` MCP Server. The vulnerability is caused by the unsanitized use of input parameters within a call to `child_process.exec`, enabling an attacker to inject arbitrary system commands. Successful exploitation can lead to remote code execution under the server process's privileges.
The server constructs and executes shell commands using unvalidated user input directly within command-line strings. This introduces the possibility of shell metacharacter injection (`|`, `>`, `&&`, etc.).
### Details
The MCP Server exposes tools to perform several figma operations. An MCP Client can be instructed to execute additional actions for example via
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-10-08
Published