VulnSocial

CVE-2026-90860

LOWCVSS 7.1 · HIGH

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-212

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Deep dive

Full discourse1 post
  • Hugo | DevOps | Cybersecurity@HugoValters

    CVE-2026-90860: Canva Mobile App for HarmonyOS before 1.15.1 leaks session data to an external origin in a privileged WebView. CVSS 7.1. Patch status unknown, so update immediately. #CVE #infosec #cybersecurity https://www.valtersit.com/cve/CVE-2026-90860/ #Canva #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

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