CVE-2026-90860CWE-212

CVE-2026-90860

High · published September 21, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
22.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00305 · 22.1th percentile
Weakness
CWE-212 · Improper Removal of Sensitive Information Before Storage or Transfer
Published
2026-09-21T11:16Z
References (1)
https://trust.canva.com?tcuUid=c17214e0-e758-4472-8238-abeb79faff07 · 61adb53e-e4b3-47f7-8a93-4717c9e77dc6
EPSS history
Timeline
  • 22 SEP 03:44Z
    EPSS moved — → 0%
    epss
  • 21 SEP 06:43Z
    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
    cvelistv5