CVE-2026-106105

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

No CVSS.

References

Link	Resource
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://github.com/quasarframework/quasar/security/advisories/GHSA-fh39-c73x-5pjv

Configurations

No configuration.

History

06 Oct 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-06 18:16

Updated : 2026-10-06 20:03

NVD link : CVE-2026-106105

Mitre link : CVE-2026-106105

CVE.ORG link : CVE-2026-106105

JSON object : View

Products Affected

No product.

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

{"id": "CVE-2026-106105", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-106105", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-10-06T17:53:50.770402Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.4, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"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"}]}]}], "published": "2026-10-06T18:16:51.833", "references": [{"url": "https://github.com/quasarframework/quasar/commit/b719460aa78e88714b8a1b7ca68267234d217575", "source": "security-advisories@github.com"}, {"url": "https://github.com/quasarframework/quasar/releases/tag/@quasar/app-vite-v3.3.0", "source": "security-advisories@github.com"}, {"url": "https://github.com/quasarframework/quasar/releases/tag/@quasar/cli-v5.0.4", "source": "security-advisories@github.com"}, {"url": "https://github.com/quasarframework/quasar/security/advisories/GHSA-fh39-c73x-5pjv", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-10-06T20:03:40.690", "sourceIdentifier": "security-advisories@github.com"}