Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1310 CNY

100%
Buy Us a Coffee

CVE-2026-10277— j3k0 mcp-google-workspace MCP Gmail Tool gmail.ts saveToDisk access control

CVSS 6.3 · Medium

Affected Version Matrix 1

VendorProductVersion RangeStatus
j3k0mcp-google-workspace831790e7d5c2663325733d9f5579cc339a267c4caffected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-10277

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
j3k0 mcp-google-workspace MCP Gmail Tool gmail.ts saveToDisk access control
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
j3k0mcp-google-workspace 831790e7d5c2663325733d9f5579cc339a267c4c cpe:2.3:a:j3k0:mcp-google-workspace:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-10277

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-10277

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-10277 (2)

Proof of Concept for CVE-2026-10277 (1)

Other References for CVE-2026-10277 (1)

IV. Related Vulnerabilities

Same weakness: CWE-284

V. Comments for CVE-2026-10277

No comments yet

Leave a comment