CVE-2026-92839 — MEDIUM (4.3)

Vulnerability Description

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.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-174

References

https://trust.canva.com/?tcuUid=d98fa5aa-50ac-4e45-8fec-2c8d07f2b9b6

FAQ

What is CVE-2026-92839?

CVE-2026-92839 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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.

How severe is CVE-2026-92839?

CVE-2026-92839 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-92839?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.