CVE-2026-19337 adenot mcp-google-search read_webpage index.ts server-side request forgery
An attacker with local execution access can exploit a server-side request forgery vulnerability in the read_webpage function to access internal resources.
- 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-2026-19337?
CVE-2026-19337 is a medium-severity server-side request forgery vulnerability in adenot mcp-google-search, published on 9 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 determined in adenot mcp-google-search up to 0.3.1. Impacted is an unknown function of the file src/index.ts of the component read_webpage. Executing a manipulation of the argument url can lead to server-side request forgery. The attack is restricted to local execution. This patch is called f071d491b685011ca04e8ab8d586fc65f86bcee1. It is advisable to implement a patch to correct this issue.
Weakness: CWE-918
Which versions are affected by CVE-2026-19337?
How do I fix CVE-2026-19337?
No fix has been published for CVE-2026-19337 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-19337 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19337 exists.
Sources
Also known as GHSA-jg2j-2qmx-58vq.