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2 vulnerabilities by mkreyman
CVE-2026-54561 (GCVE-0-2026-54561)
Vulnerability from nvd – Published: 2026-09-15 16:32 – Updated: 2026-09-15 17:28
VLAI
EPSS
VEX
Title
MCP Memory Keeper: Arbitrary local file read in mcp-memory-keeper context_import via unvalidated filePath
Summary
MCP Memory Keeper is an MCP server for persistent context management in AI coding assistants. Prior to 0.13.0, context_import in src/index.ts passes the caller-controlled filePath directly to fs.readFileSync without restricting the path to an export directory. An MCP client, including an LLM agent induced to call the tool, can use ../ traversal or an absolute path to target any file readable by the server process. A valid JSON file is parsed and imported into the caller's session, allowing its full contents to be retrieved through context_get or context_export, while JSON.parse errors for non-JSON files can return leading file bytes in a SyntaxError message. The two disclosure modes can expose other exported sessions, JSON credentials or service-account files, environment files, and portions of SSH keys or other local files. This issue is fixed in version 0.13.0.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 17:28 UTC
CWE
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/mkreyman/mcp-memory-keeper/sec… | x_refsource_CONFIRM |
| https://github.com/mkreyman/mcp-memory-keeper/issues/35 | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/pull/36 | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/com… | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/com… | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/com… | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/rel… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mkreyman | mcp-memory-keeper |
Affected:
< 0.13.0
|
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CVE-2026-54561 (GCVE-0-2026-54561)
Vulnerability from cvelistv5 – Published: 2026-09-15 16:32 – Updated: 2026-09-15 17:28
VLAI
EPSS
VEX
Title
MCP Memory Keeper: Arbitrary local file read in mcp-memory-keeper context_import via unvalidated filePath
Summary
MCP Memory Keeper is an MCP server for persistent context management in AI coding assistants. Prior to 0.13.0, context_import in src/index.ts passes the caller-controlled filePath directly to fs.readFileSync without restricting the path to an export directory. An MCP client, including an LLM agent induced to call the tool, can use ../ traversal or an absolute path to target any file readable by the server process. A valid JSON file is parsed and imported into the caller's session, allowing its full contents to be retrieved through context_get or context_export, while JSON.parse errors for non-JSON files can return leading file bytes in a SyntaxError message. The two disclosure modes can expose other exported sessions, JSON credentials or service-account files, environment files, and portions of SSH keys or other local files. This issue is fixed in version 0.13.0.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 17:28 UTC
CWE
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/mkreyman/mcp-memory-keeper/sec… | x_refsource_CONFIRM |
| https://github.com/mkreyman/mcp-memory-keeper/issues/35 | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/pull/36 | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/com… | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/com… | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/com… | x_refsource_MISC |
| https://github.com/mkreyman/mcp-memory-keeper/rel… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mkreyman | mcp-memory-keeper |
Affected:
< 0.13.0
|
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