CVE-2026-7315 eiceblue spire-pdf-mcp-server PDF File server.py get_pdf_path path traversal
Remote attackers can exploit a path traversal flaw in the PDF file handler to read arbitrary files from the server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-7315?
CVE-2026-7315 is a medium-severity path traversal vulnerability in eiceblue spire-pdf-mcp-server, published on 28 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-22
Which versions are affected by CVE-2026-7315?
How do I fix CVE-2026-7315?
No fix has been published for CVE-2026-7315 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-7315 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7315 exists.
Sources
Also known as GHSA-m3pp-7g23-7894.