CVE-2026-7315 Details
Description
A flaw has been found in eiceblue spire-pdf-mcp-server 0.1.1. This impacts the function get_pdf_path of the file src/spire_pdf_mcp/server.py of the component PDF File Handler. Executing a manipulation of the argument filepath can lead to path traversal. The attack can be launched remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
A path traversal vulnerability has been identified in Eiceblue Spire PDF MCP Server version 0.1.1. The issue arises in the PDF File Handler component, specifically within the 'get_pdf_path' function of 'src/spire_pdf_mcp/server.py'. The vulnerability allows remote attackers to manipulate the 'filepath' argument, escaping the intended PDF directory and accessing arbitrary files. This exploitation can lead to unauthorized PDF creation, conversion, and access to existing PDF files on the host system.
It is recommended to update the 'get_pdf_path' function to include path normalization and containment checks, ensuring that user-supplied paths cannot escape the designated PDF directory. Additionally, all tools that accept 'filepath' or similar parameters should be audited and tested for path traversal vulnerabilities.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 28, 2026CISA-ADP
Assessed Apr 29, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/eiceblue/spire-pdf-mcp-server/ | [email protected] | ProductSource CodeVendor |
| https://github.com/eiceblue/spire-pdf-mcp-server/issues/1 | [email protected] | ExploitIssue TrackingTechnical AnalysisVendor |
| https://vuldb.com/submit/803081 | [email protected] | Permission Required |
| https://vuldb.com/vuln/359963 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/359963/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| eiceblue spire-pdf-mcp-server | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 28, 2026 | New CVE Received | [email protected] |