CVE-2026-19279 MIMICLab mcp-pdf-vision index.ts load_pdf command injection
Local attackers can execute arbitrary commands via the load_pdf function in the MIMICLab mcp-pdf-vision library due to improper input validation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19279?
CVE-2026-19279 is a medium-severity command injection vulnerability in MIMICLab mcp-pdf-vision, published on 8 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was identified in MIMICLab mcp-pdf-vision 1.1.0. The impacted element is the function load_pdf of the file src/index.ts. Such manipulation of the argument pdfPath/sessionId leads to command injection. The attack can only be performed from a local environment. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-19279?
How do I fix CVE-2026-19279?
No fix has been published for CVE-2026-19279 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-19279 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19279 exists.
Sources
Also known as GHSA-jgc6-5vgc-hvqg.