CVE-2026-7386
High
Description
A flaw has been found in fatbobman mail-mcp-bridge up to 1.3.3. Affected is an unknown function of the file src/mail_mcp_server.py. Executing a manipulation of the argument message_ids can lead to path traversal. The attack can be executed remotely. The exploit has been published and may be used. Upgrading to version 1.3.4 is able to address this issue. This patch is called 638b162b26532e32fa8d8047f638537dbdfe197a. Upgrading the affected component is recommended.
SeverityHigh
CVSS7.3
Exploit probability—
ProductFatbobman Mail-mcp-bridge
PublishedApr 29, 2026
First seenApr 29, 2026
Weakness typeCWE-22Path traversal
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fatbobman mail-mcp-bridge | 1.3.0, 1.3.1, 1.3.2, 1.3.3 | — |
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