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CVE-2024-52809— Cross-site Scripting vulnerability with prototype pollution in vue-i18n

Quick assessment

Affected
intlify vue-i18n
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.

vue-i18n是intlify开源的一个应用程序。 vue-i18n存在跨站脚本漏洞，该漏洞源于vue-i18n可以将语言环境信息传递给createI18n或useI18n。在开发模式下生成语言环境信息AST时，可能导致跨站脚本攻击。

AI Predicted 6.1 Difficulty: Hard EPSS 0.67% · P52

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2024-52809

Vulnerability Information
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Vulnerability Title
Cross-site Scripting vulnerability with prototype pollution in vue-i18n
Source: CVE Program / CVE List V5
Vulnerability Description
vue-i18n is an internationalization plugin for Vue.js. In affected versions vue-i18n can be passed locale messages to `createI18n` or `useI18n`. When locale message ASTs are generated in development mode there is a possibility of Cross-site Scripting attack. This issue has been addressed in versions 9.14.2, and 10.0.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
vue-i18n 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
vue-i18n是intlify开源的一个应用程序。 vue-i18n存在跨站脚本漏洞，该漏洞源于vue-i18n可以将语言环境信息传递给createI18n或useI18n。在开发模式下生成语言环境信息AST时，可能导致跨站脚本攻击。
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
intlify vue-i18n < 9.14.2 -

II. Public POCs for CVE-2024-52809

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III. Intelligence Information for CVE-2024-52809

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Patches & Fixes for CVE-2024-52809 (2)

Vendor Advisories for CVE-2024-52809 (1)

IV. Related Vulnerabilities

Same product: vue-i18n
Same vendor: intlify
Same weakness: CWE-79