CVE-2026-5346

| EUVD-2026-18348 MEDIUM
2026-04-02 [email protected] GHSA-395j-2jwf-q33h
6.9
CVSS 4.0
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CVSS Vector

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

3
Analysis Generated
Apr 02, 2026 - 15:22 vuln.today
EUVD ID Assigned
Apr 02, 2026 - 15:22 euvd
EUVD-2026-18348
CVE Published
Apr 02, 2026 - 15:16 nvd
MEDIUM 6.9

Tags

SSRF

Description

A vulnerability was determined in huimeicloud hm_editor up to 2.2.3. Impacted is the function client.get of the file src/mcp-server.js of the component image-to-base64 Endpoint. Executing a manipulation of the argument url can lead to server-side request forgery. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

Server-side request forgery in huimeicloud hm_editor up to version 2.2.3 allows remote attackers to manipulate the url parameter in the image-to-base64 endpoint (client.get function in src/mcp-server.js), enabling arbitrary HTTP requests from the server. The vulnerability carries a CVSS 6.9 score and publicly available exploit code exists; the vendor has not responded to early disclosure attempts.

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Priority Score

35
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +34
POC: 0

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CVE-2026-5346 vulnerability details – vuln.today
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