CVE-2026-106102

Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to 2.22.0, the SSR-only getHead() serializer in ui/src/plugins/meta/Meta.js used getAttr() to interpolate values supplied through useMeta() into title, meta, link, and script markup without HTML text or quoted-attribute encoding. injectServerMeta() appended that output to the raw server-rendered response. An attacker who can influence dynamic page metadata, such as a post title, product name, excerpt, or display name, can terminate the intended HTML context and inject executable markup before hydration. The client-side apply() path is not affected because it uses DOM APIs that encode attributes. This issue is fixed in version 2.22.0.

CVSS v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/quasarframework/quasar/commit/11505afe5b5218f2c468f130181815b898fd1e40
https://github.com/quasarframework/quasar/releases/tag/quasar-v2.22.0
https://github.com/quasarframework/quasar/security/advisories/GHSA-pq96-jpmf-w254

Configurations

No configuration.

History

06 Oct 2026, 17:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-06 17:17

Updated : 2026-10-06 20:03

NVD link : CVE-2026-106102

Mitre link : CVE-2026-106102

CVE.ORG link : CVE-2026-106102

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-116

Improper Encoding or Escaping of Output

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