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CVE-2025-53892— Intlify Vue I18n's escapeParameterHtml does not prevent DOM-based XSS via tag attributes like onerror

Quick assessment

Affected
intlify vue-i18n
Exploitation
Public or AI PoC available; prioritize validation
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 9.0.0至9.14.5之前版本、10.0.8之前版本和11.1.0之前版本存在跨站脚本漏洞，该漏洞源于HTML上下文参数转义不足，可能导致DOM型跨站脚本攻击。

AI Predicted 6.1 Difficulty: Moderate EPSS 0.68% · P49

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2025-53892

Vulnerability Information
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Vulnerability Title
Intlify Vue I18n's escapeParameterHtml does not prevent DOM-based XSS via tag attributes like onerror
Source: CVE Program / CVE List V5
Vulnerability Description
Vue I18n is the internationalization plugin for Vue.js. The escapeParameterHtml: true option in Vue I18n is designed to protect against HTML/script injection by escaping interpolated parameters. However, starting in version 9.0.0 and prior to versions 9.14.5, 10.0.8, and 11.1.0, this setting fails to prevent execution of certain tag-based payloads, such as <img src=x onerror=...>, if the interpolated value is inserted inside an HTML context using v-html. This may lead to a DOM-based XSS vulnerability, even when using escapeParameterHtml: true, if a translation string includes minor HTML and is rendered via v-html. Versions 9.14.5, 10.0.8, and 11.1.0 contain a fix for the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/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 9.0.0至9.14.5之前版本、10.0.8之前版本和11.1.0之前版本存在跨站脚本漏洞，该漏洞源于HTML上下文参数转义不足，可能导致DOM型跨站脚本攻击。
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 >= 9.0.0, < 9.14.5 -

II. Public POCs for CVE-2025-53892

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
default-local-qwen3.6 · 10333 chars
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III. Intelligence Information for CVE-2025-53892

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Vendor Advisories for CVE-2025-53892 (1)

IV. Related Vulnerabilities

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

V. Comments for CVE-2025-53892

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