CVE-2026-92839CWE-174

CVE-2026-92839

Medium · published September 17, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
19.3
In the wild
Unconfirmed
What it is

Canva Desktop before v1.125.0 performed double decoding in the deeplink handler. A threat actor could cause the application to load arbitrary same-origin content under the user’s session.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00279 · 19.3th percentile
Weakness
CWE-174 · Double Decoding of the Same Data
Published
2026-09-17T08:18Z
References (1)
https://trust.canva.com/?tcuUid=d98fa5aa-50ac-4e45-8fec-2c8d07f2b9b6 · 61adb53e-e4b3-47f7-8a93-4717c9e77dc6
EPSS history
Timeline
  • 18 SEP 04:02Z
    EPSS moved — → 0%
    epss
  • 17 SEP 03:53Z
    Canva Desktop before v1.125.0 performed double decoding in the deeplink handler
    cvelistv5