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ETK-2026-3364Zero's internal tracking ID, independent of the CVE number.

ETK-2026-3364Zero's internal tracking ID, independent of the CVE number.

validatedZero produced an exploit or a check.

GHSA-jrxq-gc2q-9357 ↗

check availableZero validated a working check for it.not proven exploitableZero has a detection check, but hasn't produced a full working exploit yet.
awaiting cvepublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).−4h19mkevAttacks confirmed in the real world.
npm:vue-i18n = 9.14.5; = 10.0.8; >= 11.1.10, < 11.4.18; >= 12.0.0-alpha.4, < 12.0.0-alpha.9
fixed in 11.4.18, 12.0.0-alpha.9
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ETK-2026-3364Zero's internal tracking ID, independent of the CVE number., no cve assigned
pkg:npm/vue-i18n
pkg:npm/petite-vue-i18n
pkg:npm/@intlify/core-base
pkg:npm/@intlify/core
pkg:npm/@intlify/vue-i18n-core
pkg:npm/@intlify/shared
cvss7.2cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
−2h54mTTV
12mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
trigger signal +0hpublic poc+0hcheck available+1h25magent stopped
0
+1h
+2h
+3h
+4h

description

Vue I18n and the listed related packages can leave script elements in translated HTML when parameter escaping is enabled. An attacker able to alter an untrusted translation can execute code in the application’s origin when a server-rendered page displays that translation as HTML; browser-only rendering and component interpolation are not affected.

mitigation

Upgrade affected Vue I18n and @intlify packages to 11.4.18 or 12.0.0-alpha.9. Until upgraded, do not server-render untrusted translations as HTML; use component interpolation such as i18n-t and restrict untrusted message markup.

fixed in 11.4.18, 12.0.0-alpha.9

check
available
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
contextual
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
12m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
not published yet
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
−4h19m
Δ to kevAttacks confirmed in the real world.
–

outcome

Contextual check: a technique exists and was validated, but no deterministic check could cover this one.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-11-03 11:13Z
  2. 2026-11-03 11:13Z

this entry in the feed

GET /api/v1/feed/ETK-2026-3364

{
  "etk_id": "ETK-2026-3364",
  "cve_id": null,
  "display_id": "ETK-2026-3364",
  "ghsa_id": "GHSA-jrxq-gc2q-9357",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Stored cross-site scripting in Vue I18n server-rendered translations",
  "summary": "Vue I18n and the listed related packages can leave script elements in translated HTML when parameter escaping is enabled. An attacker able to alter an untrusted translation can execute code in the application’s origin when a server-rendered page displays that translation as HTML; browser-only rendering and component interpolation are not affected.",
  "mitigation": "Upgrade affected Vue I18n and @intlify packages to 11.4.18 or 12.0.0-alpha.9. Until upgraded, do not server-render untrusted translations as HTML; use component interpolation such as i18n-t and restrict untrusted message markup.",
  "vendor": "npm",
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  "epss_score": null,
  "epss_percentile": null,
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  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 12.2939576,
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    }
  }
}

published 2026-11-03 12:26Z
last change 2026-11-03 15:28Z

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