# CVE-2026-106101: Quasar Framework: DOM Clobbering in Quasar openURL() SafariViewController Integration Causes Client-Side Denial of Service

Source: https://junglewise.ai/threats/cve-2026-106101-quasar-framework-is-a-framework-for-building-high-performance  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-06  
License: CC BY 4.0 with a link back

CVE-2026-106101 · Severity: low · CVSS 3.1 · Published 2026-10-06

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.

Technologies: [quasar (npm)](https://junglewise.ai/threats/technologies/quasar). Vendors: [npm](https://junglewise.ai/threats/vendors/npm).

## Quick answers

**Is CVE-2026-106101 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-106101 being exploited in the wild.

**How severe is CVE-2026-106101?** Low severity, with a CVSS score of 3.1, published 6 October 2026.

**Which products and versions are affected?** quasar (npm) <= 2.32.1, SEMVER:introduced=0,fixed=2.32.2.

**Is there a fix for CVE-2026-106101?** Yes. quasar (npm): upgrade to 2.32.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2026-106101?** Check whether you run quasar (npm) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- quasar (npm): upgrade to 2.32.2 or later

  ```sh
  npm install quasar@2.32.2
  ```


## Affected products

- quasar (npm) <= 2.32.1, SEMVER:introduced=0,fixed=2.32.2

## Identifiers

- CVE-2026-106101
- GHSA-89vp-x45c-52cq

## Related threats

- [Quasar Framework ReDoS in SSR User-Agent parsing](https://junglewise.ai/threats/cve-2026-106104-quasar-framework-is-a-framework-for-building-high-performance)
- [Quasar Framework SSR meta serialization XSS](https://junglewise.ai/threats/cve-2026-106102-quasar-framework-is-a-framework-for-building-high-performance)
- [Quasar extend() utility prototype pollution](https://junglewise.ai/threats/cve-2026-73647-quasar-extend-utility-prototype-pollution)