EUVD-2026-26250
5.5
CVSS 4.0
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CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X
Lifecycle Timeline
6
PoC Detected
Apr 29, 2026 - 21:16 vuln.today
Public exploit code
Severity Changed
Apr 29, 2026 - 16:22 NVD
HIGH
MEDIUM
CVSS changed
Apr 29, 2026 - 16:22 NVD
7.3 (HIGH)
5.5 (MEDIUM)
EUVD ID Assigned
Apr 29, 2026 - 15:30 euvd
EUVD-2026-26250
Patch released
Apr 29, 2026 - 15:30 nvd
Patch available
CVE Published
Apr 29, 2026 - 15:00 nvd
MEDIUM 5.5
DescriptionNVD
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.
Analysis
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. …
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External POC / Exploit Code
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