CVE Catalog

CVE-2026-10277

MediumCVSS 6.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.28%

20th percentile - higher than 20% of all known CVEs

Summary

A vulnerability was found in j3k0 mcp-google-workspace up to commit 831790e7d5c2663325733d9f5579cc339a267c4c. The function saveToDisk in src/tools/gmail.ts has improper access controls. The attack can be initiated remotely and the exploit is public.

Risk Assessment

The risk is a remote attack using a publicly available exploit, potentially leading to unauthorized access to data or functions.

Recommendation

It is recommended to immediately apply the patch (commit 89c091ecf8b9f9c7291d1af0b1966e271f86551c) or update to the latest rolling release version.

Related vulnerabilities

Original NVD description (English source)

A vulnerability was found in j3k0 mcp-google-workspace up to 831790e7d5c2663325733d9f5579cc339a267c4c. This issue affects the function saveToDisk of the file src/tools/gmail.ts of the component MCP Gmail Tool. Performing a manipulation results in improper access controls. It is possible to initiate the attack remotely. The exploit has been made public and could be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The patch is named 89c091ecf8b9f9c7291d1af0b1966e271f86551c. It is suggested to install a patch to address this issue.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS