CVE Explorer
CVE-2026-4208
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://packagist.org","defaultStatus":"unaffected","packageName":"ralffreit/mfa-email","product":"Extension \"E-Mail MFA Provider\"","repo":"https://github.com/MrSilaz/mfa_email","vendor":"TYPO3","versions":[{"lessThanOrEqual":"1.0.5","status":"affected","version":"0","versionType":"semver"},{"status":"affected","version":"2.0.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:bc2912910ad1e64b8ebea7b59c8a9cef8e645afde70199285d75ef8b2ca75631 · sha256:78fa8dc75ef3c251… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:bc2912910ad1e64b8ebea7b59c8a9cef8e645afde70199285d75ef8b2ca75631 · sha256:78fa8dc75ef3c251… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-639","description":"CWE-639","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:bc2912910ad1e64b8ebea7b59c8a9cef8e645afde70199285d75ef8b2ca75631 · sha256:78fa8dc75ef3c251… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://typo3.org/security/advisory/typo3-ext-sa-2026-007"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bc2912910ad1e64b8ebea7b59c8a9cef8e645afde70199285d75ef8b2ca75631 · sha256:78fa8dc75ef3c251… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.