CVE-2026-90860
High
Description
The Canva Mobile App for HarmonyOS before v1.15.1 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user’s session.
SeverityHigh
CVSS7.1
Exploit probability—
Product
Canva
PublishedSep 21, 2026
First seenSep 21, 2026
Weakness typeCWE-212CWE-212
How to fix
Update
- Canva Canva1.15.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Canva Canva | v < 1.15.1 | 1.15.1 |
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