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CVE-2025-55305— Electron is vulnerable to Code Injection via resource modification

Quick assessment

Affected
electron electron
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.

Electron是Electron开源的一个用户编写跨平台桌面应用的 JavaScript 框架。该框架基于 nodejs 和 Chromium 可以使用HTML，CSS实现跨平台桌面应用的编写。 Electron存在安全漏洞，该漏洞源于资源修改导致ASAR完整性绕过。以下版本受到影响：35.7.5之前版本、36.0.0-alpha.1至36.8.0版本、37.0.0-alpha.1至37.3.1版本和38.0.0-alpha.1至38.0.0-beta.6版本。

CVSS 6.1 · Medium EPSS 0.27% · P18
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I. Basic Information for CVE-2025-55305

Vulnerability Information
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Vulnerability Title
Electron is vulnerable to Code Injection via resource modification
Source: CVE Program / CVE List V5
Vulnerability Description
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. In versions below 35.7.5, 36.0.0-alpha.1 through 36.8.0, 37.0.0-alpha.1 through 37.3.1 and 38.0.0-alpha.1 through 38.0.0-beta.6, ASAR Integrity Bypass via resource modification. This only impacts apps that have the embeddedAsarIntegrityValidation and onlyLoadAppFromAsar fuses enabled. Apps without these fuses enabled are not impacted. This issue is fixed in versions 35.7.5, 36.8.1, 37.3.1 and 38.0.0-beta.6.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Electron 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Electron是Electron开源的一个用户编写跨平台桌面应用的 JavaScript 框架。该框架基于 nodejs 和 Chromium 可以使用HTML，CSS实现跨平台桌面应用的编写。 Electron存在安全漏洞，该漏洞源于资源修改导致ASAR完整性绕过。以下版本受到影响：35.7.5之前版本、36.0.0-alpha.1至36.8.0版本、37.0.0-alpha.1至37.3.1版本和38.0.0-alpha.1至38.0.0-beta.6版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
electron electron < 35.7.5 -

II. Public POCs for CVE-2025-55305

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III. Intelligence Information for CVE-2025-55305

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Patches & Fixes for CVE-2025-55305 (1)

IV. Related Vulnerabilities

Same product: electron
Same vendor: electron
Same weakness: CWE-94

V. Comments for CVE-2025-55305

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