CVE-2024-52809: medium-severity vulnerability in intlify vue-i18n
Cross-site Scripting vulnerability with prototype pollution in vue-i18n
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.7%
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.
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
Affected products
intlify · vue-i18nRelated CVEs — intlify vue-i18n
In the same product, most dangerous first.
CVE-2025-53892MEDIUMIntlify Vue I18n's escapeParameterHtml does not prevent DOM-based XSS via tag attributes like onerrorEPSS 0.8%CVE-2024-52810MEDIUMPrototype Pollution in @intlify/shared >=9.7.0 <= 10.0.4EPSS 0.8%CVE-2025-27597HIGHVue I18n Prototype Pollution in `handleFlatJson`EPSS 0.6%CVE-2026-118256LOWVue I18n: `escapeParameter` does not escape named values when the same call also passes a listEPSS 0.5%CVE-2026-118257HIGHVue I18n: escapeParameter does not prevent XSS through srcdoc in translation messagesEPSS 0.3%