# CVE-2026-113387

> CVE-2026-113387. CVSS 8.6 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-113387
Last updated: 2026-10-29T15:12:05Z

- Published: 2026-10-29 01:40 UTC · Updated: 2026-10-29 15:12 UTC · Assigner: Canva
- CVSS: 8.6 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
- EPSS: 0.29%, 21th percentile (scored 2026-11-04)
- CISA KEV: no
- CWE: CWE-306

## Description

The Ortto plugin for WordPress before 1.0.25 did not authenticate configuration update requests, relying only on a secret exposed in public HTML. An unauthenticated threat actor could overwrite the plugin's configuration to serve arbitrary scripts.

## Affected vendors and products

- canva: ortto

## Tracked companies

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

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-113387)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-113387)
- [https://trust.canva.com?tcuUid=acddc58b-886d-487c-b2d4-837fde87ddc8](https://trust.canva.com?tcuUid=acddc58b-886d-487c-b2d4-837fde87ddc8)

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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-2026-113387 · Markdown: https://rewindex.com/cve/CVE-2026-113387.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-113387 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:47:28.805Z