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GHSA-6q9c-m9fr-865m
No affected components available
SafeDep vet is vulnerable to a DNS rebinding attack due to lack of HTTP Host and Origin header validation.
To exploit this vulnerability following conditions must be met:
- A
vetscan is executed and reports are saved assqlite3database - A
vetMCP server is running on default port with SSE transport that has access to the report database - The attacker lures the victim to attacker controlled website
- Attacker leverages DNS rebinding to access
vetSSE server on127.0.0.1through the website - Attacker uses MCP tools to read information from report database
Impact
Data from vet scan sqlite3 database may be exposed to remote attackers when vet is used as an MCP server in SSE mode with default ports through the sqlite3 query MCP tool.
Patches
v1.12.5is released that patches the issue withHostandOriginheader allow list and validation
Workarounds
- Use
stdio(default) transport for SSE server
The vulnerability can be exploited over the network without needing physical access. It is difficult for an attacker to exploit this vulnerability and may require special conditions. An attacker does not need any special privileges or access rights.
Limited exploitation activity has been observed. Close monitoring and planned remediation are recommended.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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