CVE-2026-7384
ezequiroga mcp-bases research_server.py search_papers path traversal
- State
- Published
- Severity
- 6.9 Medium
- Published
- Apr 29, 2026
- Updated
- Apr 29, 2026
- Reserved
- Apr 29, 2026
Description
A vulnerability was detected in ezequiroga mcp-bases 357ca19c7a49a9b9cb2ef639b366f03aba8bea39/c630b8ab0f970614d42da8e566e9c0d15a16414c. This impacts the function search_papers of the file research_server.py. Performing a manipulation of the argument topic results in path traversal. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
mcp-basesezequiroga |
|
References
- VDB-360106 | ezequiroga mcp-bases research_server.py search_papers path traversalvdb-entrytechnical-description
- VDB-360106 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #803095 | ezequiroga mcp-bases c630b8ab0f970614d42da8e566e9c0d15a16414c Path Traversalthird-party-advisory
- https://github.com/ezequiroga/mcp-bases/issues/2exploitissue-tracking
- https://github.com/ezequiroga/mcp-bases/product
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