CVE-2014-3947: TYPO3 powermail extension has unrestricted file upload vulnerability

May 17, 2022 (updated October 31, 2025)

Unrestricted file upload vulnerability in the powermail extension before 1.6.11 and 2.x before 2.0.14 for TYPO3 allows remote attackers to execute arbitrary code by uploading a file with a crafted extension, then accessing it via unspecified vectors.

References

github.com/advisories/GHSA-m278-c6gg-4jrr
github.com/in2code-de/powermail
nvd.nist.gov/vuln/detail/CVE-2014-3947
typo3.org/security/advisory/typo3-ext-sa-2014-007

Code Behaviors & Features

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