CVE-2026-85085 - Vulnerability Details - OpenCVE

The Canva Android App before 2.376.0 allowed an external origin to be loaded in a privileged WebView. A threat actor who controls the page loaded by the user is able to communicate with Canva using the user’s session.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Canva	Canva

No data.

No data.

References

Link	Providers
https://trust.canva.com/?tcuUid=be2ebc32-7053-4885-bf71-68771aa4589a

History

Fri, 04 Sep 2026 19:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Fri, 04 Sep 2026 10:15:00 +0000

Type	Values Removed	Values Added
Title		Canva Android App External WebView Misconfiguration Enables Session Hijacking

Fri, 04 Sep 2026 06:30:00 +0000

Type	Values Removed	Values Added
Description		The Canva Android App before 2.376.0 allowed an external origin to be loaded in a privileged WebView. A threat actor who controls the page loaded by the user is able to communicate with Canva using the user’s session.
First Time appeared		Canva Canva canva
Weaknesses		CWE-940
CPEs		cpe:2.3:a:canva:canva::::::android::*
Vendors & Products		Canva Canva canva
References		https://trust.canva.com/?tcuUid=be2ebc32-7053-4885-bf71-68771aa4589a
Metrics		cvssV3_1 `{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L'}`

MITRE

Status: PUBLISHED

Assigner: Canva

Published: 2026-09-04T06:00:46.389Z

Updated: 2026-09-04T18:25:26.733Z

Reserved: 2026-09-02T23:21:44.701Z

Link: CVE-2026-85085

Vulnrichment

Updated: 2026-09-04T17:09:12.447Z

NVD

Status : Deferred

Published: 2026-09-04T07:17:11.133

Modified: 2026-09-08T14:03:48.663

Link: CVE-2026-85085

Redhat

No data.

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