CVE-2026-19337: adenot mcp-google-search read_webpage index.ts server-side request forgery

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-09 · updated 2026-10-23
Weakness: CWE-918

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.

Affected products

adenot mcp-google-search: 0.3.0, 0.3.1

References

https://github.com/adenot/mcp-google-search/
https://github.com/adenot/mcp-google-search/commit/f071d491b685011ca04e8ab8d586fc65f86bcee1
https://github.com/adenot/mcp-google-search/issues/11
https://github.com/adenot/mcp-google-search/pull/13
https://vuldb.com/cve/CVE-2026-19337
https://vuldb.com/submit/865261
https://vuldb.com/vuln/387173
https://vuldb.com/vuln/387173/cti
https://github.com/adenot/mcp-google-search/issues/11

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