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TI-2026-68621 Aliases CVE-2026-106101GHSA-89vp-x45c-52cq

Type confusion in quasarframework quasar

Priority MEDIUM 48CWE-843Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
None · None · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00256 17th percentileScored 2026-11-07
Fix Fixed quasar (quasarframework): 2.32.2quasar (npm): 2.32.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
quasarframeworkquasarbefore 2.32.22.32.2Patch availableCNA
—quasar (npm)before 2.32.22.32.2Patch availableGHSA-89vp-x45c-52cq
  • quasar Vendorquasarframework Affected before 2.32.2 Fixed in 2.32.2 Patch available CNA
  • quasar (npm) Vendor— Affected before 2.32.2 Fixed in 2.32.2 Patch available GHSA-89vp-x45c-52cq

Remediation

  • Fix · CNA quasar (quasarframework) Fixed in 2.32.2
  • Fix · GHSA-89vp-x45c-52cq quasar (npm) Fixed in 2.32.2 Advisory →

Timeline

  1. 2026-10-06 Threatist record created from CVE-2026-106101
  2. 2026-10-07 Alias added: GHSA-89vp-x45c-52cq
  3. 2026-10-07 Fix available: npm/[email protected] · GHSA-89vp-x45c-52cq
  4. 2026-10-07 CVSS score added · GHSA-89vp-x45c-52cq
  5. 2026-10-07 Weakness changed · GHSA-89vp-x45c-52cq
  6. 2026-10-07 5 new references · GHSA-89vp-x45c-52cq

References

Advisory 1

Other 4

  • TI-2026-68624 Regex backtracking on User-Agent header stalls Quasar SSR servers CVSS 4.0HIGH 8.7
  • TI-2026-68626 Quasar SSR dev error page leaks environment secrets and enables XSS CVSS 4.0HIGH 7.1
  • TI-2026-51731 Quasar Framework: Prototype pollution in Quasar extend() utility CVSS 3.1MEDIUM 5.6
  • TI-2026-68622 Cross-site scripting in Quasar Framework SSR meta tags CVSS 3.1CRITICAL 10.0
  • TI-2026-68625 Quasar caches development TLS keys with lax file permissions CVSS 4.0HIGH 8.4
  • TI-2026-68627 Unsafe nonce interpolation in Quasar app-vite SSR and SSG output CVSS 4.0HIGH 8.3
See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences