CVE-2026-106101
LowCVSS 3.1Summary
In Quasar Framework prior to 2.32.2, the openURL() utility trusted window.SafariViewController whenever that global existed in an iOS environment. Attacker-controlled HTML rendered by components such as QEditor can create a named SafariViewController element, causing browser named-property resolution to replace the expected native bridge object. A later openURL() call then invokes isAvailable() on the element, throws a TypeError, and disrupts external navigation, login redirects, payment redirects, and other URL-opening workflows.
Risk Assessment
External navigation, login redirects, payment redirects, and other URL-opening workflows may be disrupted. This can lead to application errors and problems with login or payments.
Recommendation
Upgrade Quasar Framework to version 2.32.2 or later. Avoid rendering untrusted HTML in QEditor, QSelect, and QChatMessage components.
Other vulnerabilities in Quasar Framework
See all- CVE-2026-106102Critical
Quasar Framework before 2.22.0 has a vulnerability in the SSR-only getHead() serializer that fails to properly encode values supplied via useMeta(). An attacker who can influence dynamic page metadata can inject executable HTML markup before hydration. The client-side path is not affected because it uses DOM APIs that encode attributes.
- CVE-2026-73647Medium
Quasar Framework prior to 2.22.0 contains a vulnerability in the public extend() utility in ui/src/utils/extend/extend.js that recursively copied attacker-controlled object keys during extend(true, target, source) deep merges without rejecting an own __proto__ property. The merge could descend into the prototype object and write attacker-controlled properties to Object.prototype in the same JavaScript process. Applications that passed user-controlled or partially user-controlled objects to extend() could experience logic bypass, unsafe default-option injection, denial of service, or other application-specific impact when polluted properties were later consumed. This issue is fixed in version 2.22.0.
Original NVD description (English source)
Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to 2.32.2, the openURL() utility in ui/src/utils/open-url/open-url.js trusted window.SafariViewController whenever that global existed in an iOS environment. Attacker-controlled HTML rendered by components such as QEditor can create a named SafariViewController element, causing browser named-property resolution to replace the expected native bridge object. A later openURL() call then invokes isAvailable() on the element, throws a TypeError, and disrupts external navigation, login redirects, payment redirects, and other URL-opening workflows. QSelect and QChatMessage HTML-rendering configurations can expose the same trigger when they render attacker-controlled HTML. This issue is fixed in version 2.32.2.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS