CVE-2026-81485
danielpopamd linkedin-ads-mcp Media Upload campaign-management.ts fs.readFileSync path traversal
- State
- Published
- Severity
- 6.9 Medium
- Published
- Aug 27, 2026
- Updated
- Aug 27, 2026
- Reserved
- Aug 26, 2026
Description
A security vulnerability has been detected in danielpopamd linkedin-ads-mcp 1.0.0. Affected by this vulnerability is the function fs.readFileSync of the file src/tools/campaign-management.ts of the component Media Upload. Such manipulation of the argument filePath leads to path traversal. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. 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:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
linkedin-ads-mcpdanielpopamd |
|
References
- VDB-395979 | danielpopamd linkedin-ads-mcp Media Upload campaign-management.ts fs.readFileSync path traversalvdb-entrytechnical-description
- VDB-395979 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-81485 | CVE Analysis and Reportthird-party-advisory
- Submit #887136 | danielpopamd linkedin-ads-mcp 1.0.0 Arbitrary File Readthird-party-advisory
- https://github.com/danielpopamd/linkedin-ads-mcp/issues/5exploitissue-tracking
- https://github.com/danielpopamd/linkedin-ads-mcp/product
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