CVE-2026-106105
CVE-2026-106105 · Quasar Framework: Development TLS private keys are cached with overly permissive filesystem permissions
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 8.4 · High · EPSS 0.1% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
quasar
- Versions
- < 2.23.3: Affected
No fix published
app-vite
- Versions
- < 3.3.0: Affected
No fix published
cli
- Versions
- < 5.0.4: Affected
No fix published
ssl-certificate
- Versions
- < 2.1.0: Affected
No fix published
@quasar/ssl-certificate npm
- Affected ranges
- SEMVER: < 2.1.0
Update to 2.1.0
@quasar/cli npm
- Affected ranges
- SEMVER: < 5.0.4
Update to 5.0.4
@quasar/app-vite npm
- Affected ranges
- SEMVER: < 3.3.0
Update to 3.3.0
Original sources
- https://github.com/quasarframework/quasar/security/advisories/GHSA-fh39-c73x-5pjv
- https://github.com/quasarframework/quasar/commit/b719460aa78e88714b8a1b7ca68267234d217575
- https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0
- https://github.com/quasarframework/quasar/releases/tag/@quasar/cli-v5.0.4
- https://nvd.nist.gov/vuln/detail/CVE-2026-106105