CVE-2026-25602— Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component 数据伪造问题漏洞
一分钟漏洞结论
影响对象
Mesalvo Meona Server
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component都是Mesalvo公司的产品。Mesalvo Meona Client Launcher Component是一个面向医疗信息系统客户端启动与应用接入的组件。Mesalvo Meona Server Component是一个面向医院临床工作流与患者数据管理的服务端组件。 Mesalvo Meona Client Launcher Component和Mesalvo M
可能的 ATT&CK 技术 1 AI
T1534 · Internal Spearphishing影响版本矩阵 6
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Mesalvo | Meona Client | 2024.10 |
affected |
2025.04< 2025.04.24 |
affected | ||
2026.03< 2026.03.02 |
affected | ||
| Mesalvo | Meona Server | 2024.10 |
affected |
2025.04< 2025.04.24 |
affected | ||
2026.03< 2026.03.02 |
affected |
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一、 漏洞 CVE-2026-25602 基础信息
漏洞信息
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Vulnerability Title
N/A
来源: CVE Program / CVE List V5
Vulnerability Description
Insufficient Verification of Data Authenticity in the feedback function of Mesalvo MEONA (MEONA Client and MEONA Server). The MEONA Client transmits the recipient address of a feedback report to the MEONA Server, and the server sends the report to the transmitted address instead of the address configured on the server. The feedback function is available only in the MEONA administration area, which requires one of the administrative roles ADMINISTRATOR, SUPERADMINISTRATOR or TYPIST (catalogue editing), or the PHARMACIST role holding the PHARMACY_ADMINISTRATOR right, assigned explicitly by the operating hospital's administrators. Such a user who modifies the client request can cause the MEONA Server to send a message with content of the user's choosing, from the sender address configured on the server, to a recipient of the user's choosing, within the limits permitted by the operator's mail relay. The message can be used for social engineering because it appears to originate from an internal hospital system.
Exploitation requires a MEONA account with one of the administrative roles named above and access to the operating hospital's internal network; MEONA is operated exclusively within closed hospital networks without exposure to the public Internet, and where a hospital permits remote access to that network at all, it is only through the hospital's own remote-access infrastructure (e.g. VPN) under the hospital's control. The message contains only the recipient, subject and text entered by the user; no data of other users or patients is disclosed. Mesalvo is not aware of any exploitation outside the reported security test.
This issue affects MEONA Client and MEONA Server in versions 2024.10, 2025.04 (before 2025.04.24) and 2026.03 (before 2026.03.02). MEONA 2025.04.24 and 2026.03.02 (planned Q4 2026) enforce the configured recipient address on the server. Operators can restrict at their mail relay which recipients the MEONA sender address may reach.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
来源: CVE Program / CVE List V5
Vulnerability Title
Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component 数据伪造问题漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component都是Mesalvo公司的产品。Mesalvo Meona Client Launcher Component是一个面向医疗信息系统客户端启动与应用接入的组件。Mesalvo Meona Server Component是一个面向医院临床工作流与患者数据管理的服务端组件。 Mesalvo Meona Client Launcher Component和Mesalvo M
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Mesalvo | Meona Server | 2024.10 | - |
|
| Mesalvo | Meona Client | 2024.10 | - |
|
二、漏洞 CVE-2026-25602 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
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CVE-2026-25602 安全博客文章 (1)
CVE-2026-25602 其他参考 (1)
-
https://mesalvo.com/en/vdp/advisories/msa-2026-005.pdf vendor-advisory
同批安全公告 · Mesalvo · 2026-05-20 · 共 4 条
| CVE-2026-22314 | 7.9 HIGH | Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component 代码注入漏洞 |
| CVE-2026-0856 | 7.8 HIGH | Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component 访问控制错误漏洞 |
| CVE-2026-0857 | 4.4 MEDIUM | Mesalvo Meona Client Launcher Component和Mesalvo Meona Server Component 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-25602
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