CVSS 3.1 Score 9.8 of 10 (high)


Published Nov 5, 2023
Updated: Apr 11, 2024


CVE-2017-20187 is a critical vulnerability found in Magnesium-PHP up to version 0.3.0 that allows for injection through the manipulation of the email/name argument in the formatEmailString function of the src/Magnesium/Message/Base.php file. Upgrading to version 0.3.1 will resolve this issue, with the patch identified as 500d340e1f6421007413cc08a8383475221c2604. However, it is important to note that this vulnerability only affects products that are no longer supported by the maintainer. The National Vulnerability Database (NVD) rates this vulnerability as critical, with a base score of 9.8 out of 10 and high impacts on confidentiality and integrity. The exploitability score is rated at 3.9 out of 10, indicating a moderate level of difficulty for potential attackers to exploit this vulnerability over a network connection.

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