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CVE-2026-114574— massCodeIO massCode Local HTTP Service index.ts information disclosure

Quick assessment

Affected
massCodeIO massCode
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 massCodeIO 的 massCode 5.10 版本中发现了一个安全漏洞。该漏洞影响其“本地 HTTP 服务”组件中 文件内的某个未知函数。对该函数进行恶意操作可导致信息泄露。此攻击可远程发起。相关利用方式已公开披露，可能被利用。建议应用补丁（补丁标识为 d25d8fa3f5a1e34285c8634f18729650c0c05cda）以修复此问题。

CVSS 4.3 · Medium
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I. Basic Information for CVE-2026-114574

Vulnerability Information
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Vulnerability Title
massCodeIO massCode Local HTTP Service index.ts information disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in massCodeIO massCode 5.10. Affected is an unknown function of the file src/main/api/index.ts of the component Local HTTP Service. Such manipulation leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The name of the patch is d25d8fa3f5a1e34285c8634f18729650c0c05cda. It is advisable to implement a patch to correct this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
massCodeIO massCode 5.10 cpe:2.3:a:masscode:masscode:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-114574

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III. Intelligence Information for CVE-2026-114574

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Patches & Fixes for CVE-2026-114574 (1)

Vendor Advisories for CVE-2026-114574 (1)

Vendor Pages for CVE-2026-114574 (1)

IV. Related Vulnerabilities

Same weakness: CWE-200

V. Comments for CVE-2026-114574

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