High severity8.8NVD Advisory· Published Mar 17, 2026· Updated Apr 25, 2026
CVE-2026-4208
CVE-2026-4208
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
ralffreit/mfa-emailPackagist | < 1.0.7 | 1.0.7 |
ralffreit/mfa-emailPackagist | >= 2.0.0, < 2.0.1 | 2.0.1 |
Affected products
3Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-29r8-gvx4-r9w3ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-4208ghsaADVISORY
- typo3.org/security/advisory/typo3-ext-sa-2026-007nvdVendor AdvisoryWEB
- github.com/MrSilaz/mfa_email/commit/0bb7e85b236a5232f7b092915453dd7c3da48f12ghsaWEB
- github.com/MrSilaz/mfa_email/releases/tag/v1.0.7ghsaWEB
- github.com/MrSilaz/mfa_email/releases/tag/v2.0.1ghsaWEB
News mentions
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