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Quasar Framework: Development TLS private keys are cached with overly permissive filesystem permissions

Type: advisorySource: Official CVE List1 source record

Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to @quasar/ssl-certificate 2.1.0, @quasar/cli 5.0.4, and @quasar/app-vite 3.3.0, the @quasar/ssl-certificate utility cached a combined private key and certificate PEM without explicitly applying owner-only filesystem permissions. Another local user able to read the cache can copy the key and impersonate a development TLS endpoint in an environment that trusts the certificate. The generated certificate was also CA-capable, carried unnecessarily broad key usages, and encoded the IPv6 loopback address as a DNS subject alternative name. This issue is fixed in @quasar/ssl-certificate 2.1.0, @quasar/cli 5.0.4, and @quasar/app-vite 3.3.0.

Announced Source revision 1
Original source ↗

CVE-2026-106105

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-106105

quasar

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

app-vite

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

cli

Source reference: /containers/cna/affected/2/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

ssl-certificate

Source reference: /containers/cna/affected/3/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "quasarframework",
    "product": "quasar",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.23.3"
      }
    ]
  },
  {
    "vendor": "@quasar",
    "product": "app-vite",
    "versions": [
      {
        "status": "affected",
        "version": "< 3.3.0"
      }
    ]
  },
  {
    "vendor": "@quasar",
    "product": "cli",
    "versions": [
      {
        "status": "affected",
        "version": "< 5.0.4"
      }
    ]
  },
  {
    "vendor": "@quasar",
    "product": "ssl-certificate",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.1.0"
      }
    ]
  }
]
Related CVEs
CVE-2026-106105

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#9504 · Revision 1
Added to Heist Feed
Publisher date
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