CVE-2023-39528: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

August 9, 2023 (updated August 10, 2023)

PrestaShop is an open source e-commerce web application. Prior to version 8.1.1, the displayAjaxEmailHTML method can be used to read any file on the server, potentially even outside of the project if the server is not correctly configured. Version 8.1.1 contains a patch for this issue. There are no known workarounds.

References

github.com/PrestaShop/PrestaShop/commit/11de3a84322fa4ecd0995ac40d575db61804724c
github.com/PrestaShop/PrestaShop/security/advisories/GHSA-hpf4-v7v2-95p2
github.com/advisories/GHSA-hpf4-v7v2-95p2
nvd.nist.gov/vuln/detail/CVE-2023-39528

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