# CVE-2026-90860

> CVE-2026-90860. CVSS 7.1 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-90860
Last updated: 2026-09-21T20:17:39Z

- Published: 2026-09-21 06:43 UTC · Updated: 2026-09-21 20:17 UTC · Assigner: Canva
- CVSS: 7.1 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
- EPSS: 0.30%, 23th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-212

## 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.

## Affected vendors and products

- Canva: Canva

## Tracked companies

- [Canva](https://rewindex.com/company/canva.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-90860)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-90860)
- [https://trust.canva.com?tcuUid=c17214e0-e758-4472-8238-abeb79faff07](https://trust.canva.com?tcuUid=c17214e0-e758-4472-8238-abeb79faff07)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-90860 · Markdown: https://rewindex.com/cve/CVE-2026-90860.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-90860 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:10:25.941Z