CVE-2026-106101
Quasar Framework: DOM Clobbering in Quasar openURL() SafariViewController Integration Causes Client-Side Denial of Service
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | quasar | <= 2.32.1 | 2.32.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-89vp-x45c-52cq
- https://github.com/quasarframework/quasar/security/advisories/GHSA-89vp-x45c-52cq
- https://nvd.nist.gov/vuln/detail/CVE-2026-106101
- https://github.com/quasarframework/quasar/commit/52d874bf55309dd3656fb02aed033ab025d477ec
- https://github.com/quasarframework/quasar/releases/tag/quasar-v2.32.2