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Typo3 Host Header Spoofing Vulnerability

Moderate severity GitHub Reviewed Published May 14, 2022 to the GitHub Advisory Database • Updated Apr 14, 2025

Package

composer typo3/cms (Composer)

Affected versions

>= 4.5.0, <= 4.5.33
>= 4.7.0, <= 4.7.18
>= 6.0.0, <= 6.0.13
>= 6.1.0, <= 6.1.8
>= 6.2.0, < 6.2.3

Patched versions

4.5.34
4.7.19
6.0.14
6.1.9
6.2.3
Published by the National Vulnerability Database Jun 3, 2014
Published to the GitHub Advisory Database May 14, 2022
Reviewed Aug 16, 2023
Last updated Apr 14, 2025

Severity

Moderate

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(51st percentile)

Weaknesses

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Learn more on MITRE.

CVE ID

CVE-2014-3941

GHSA ID

GHSA-594h-cx6w-p4jf

Source code

No known source code
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