GHSA-5m6h-8g35-p3m7

Source

https://github.com/advisories/GHSA-5m6h-8g35-p3m7

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-5m6h-8g35-p3m7/GHSA-5m6h-8g35-p3m7.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-5m6h-8g35-p3m7

Aliases

CVE-2026-106107

Published

2026-10-07T16:16:03Z

Modified

2026-10-07T16:30:05Z

Severity

8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Quasar Framework: App Vite SSR and SSG nonce attributes are not safely constrained

Details

Several @quasar/app-vite SSR and SSG renderer paths interpolate ssrContext.nonce directly into quoted HTML attributes. An application that derives or overrides the nonce using untrusted data can allow a quote to terminate the nonce attribute and inject additional attributes or markup into generated HTML.

Cryptographically generated base64 or base64url nonces are not directly affected because they do not contain HTML attribute delimiters. Exploitation requires an application to place attacker-controlled or otherwise unsafe data in ssrContext.nonce.

The remediation centralizes nonce handling across development SSR/SSG, production SSR, production SSG, critical CSS, store-state scripts, and Vue Devtools. It validates the value as a non-empty base64/base64url CSP nonce and HTML-encodes the attribute value before rendering.

Database specific

{
    "cwe_ids": [
        "CWE-116",
        "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-10-07T16:16:03Z",
    "nvd_published_at": "2026-10-06T18:16:52Z",
    "severity": "HIGH"
}

References

Affected packages

npm / @quasar/app-vite

Package

Name: @quasar/app-vite; View open source insights on deps.dev
Purl: pkg:npm/%40quasar/app-vite

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.3.0

Database specific

last_known_affected_version_range

"<= 3.2.0"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-5m6h-8g35-p3m7/GHSA-5m6h-8g35-p3m7.json"