GHSA-29r8-gvx4-r9w3
Authentication Bypass in extension "E-Mail MFA Provider" (mfa_email)
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | ralffreit/mfa-email | < 1.0.7 | 1.0.7 |
| Packagist | ralffreit/mfa-email | >= 2.0.0, < 2.0.1 | 2.0.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
The extension fails to properly reset the generated MFA code after successful authentication. This leads to a possible MFA bypass for future login attempts by providing an empty string as MFA code to the extensions MFA provider.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2026-4208
- https://github.com/MrSilaz/mfa_email/commit/0bb7e85b236a5232f7b092915453dd7c3da48f12
- https://github.com/MrSilaz/mfa_email
- https://github.com/MrSilaz/mfa_email/releases/tag/v1.0.7
- https://github.com/MrSilaz/mfa_email/releases/tag/v2.0.1
- https://typo3.org/security/advisory/typo3-ext-sa-2026-007