https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-31T10:40:23.622287+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-118256 fkie_cve-2026-118256 2026-10-31T10:40:23.635805+00:00

Vue I18n is the internationalization plugin for Vue.js. From 9.0.0-beta.5 until 11.4.14 and 12.0.0-alpha.5, enabling escapeParameter, called escapeParameterHtml in the Legacy API, does not escape named interpolation values when the same translation call supplies both list and named values because escapeParams() processes only the list branch. Applications that render translations as HTML and pass untrusted named values with a list can insert attacker-controlled markup, including phishing links, forms, and layout changes, and can permit script execution when combined with the srcdoc sanitizer bypass or on releases without the sanitizer. This issue is fixed in versions 11.4.14 and 12.0.0-alpha.5.

 https://db.gcve.eu/vuln/ghsa-8rc2-428q-7ww3 GHSA-8rc2-428q-7ww3 — Vue I18n: `escapeParameter` does not escape named values when the same call also passes a list 2026-10-31T10:40:23.635894+00:00

Affected: npm: vue-i18n, npm: @intlify/core, npm: @intlify/core-base, npm: petite-vue-i18n, npm: @intlify/vue-i18n-core

### Summary

When `escapeParameter` is enabled (`escapeParameterHtml` in the Legacy API), Vue I18n escapes the interpolation parameters before formatting a message. `escapeParams()` escapes either the list values or the named values, but not both: the two branches are joined by `else`. When a single call passes both, for example `t(key, ['...'], { named: { ... } })`, the named values reach the message without being escaped.

### Details

`escapeParams()` in [`packages/core-base/src/translate.ts` (v11.4.13)](https://github.com/intlify/vue-i18n/blob/v11.4.13/packages/core-base/src/translate.ts):

```ts function escapeParams(options: TranslateOptions) { if (isArray(options.list)) { options.list = options.list.map(item => (isString(item) ? escapeHtml(item) : item)) } else if (isObject(options.named)) { // ...escapes the named values } } ```

`t(key, list, options)` is a public overload, and `TranslateOptions` has a `named` field, so a call can carry both. The list is checked first, and the named values are then left as they are.

The translated string still goes through `sanitizeTranslatedHtml()` (added for CVE-2025-53892), which neutralizes event handler attributes and `javascript:` URLs. Other markup in the named values, such as links and forms, is inserted as is. Before the fix for GHSA-83rm-6c8r-g728, an `<iframe srcdoc>` in a named value also passes the sanitizer, and script runs. Versions without the sanitizer (before 9.14.5, 10.0.8 and 11.1.10, and 12.0.0-al…