In PrestaShop from version 1.5.0.0 and before version 1.7.6.8, users are allowed to send compromised files. These attachments allowed people to input malicious JavaScript which triggered an XSS payload. The problem is fixed in version 1.7.6.8.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15162
Reference (s):
- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-rc8c-v7rq-q392
- URL: https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-rc8c-v7rq-q392
- https://github.com/PrestaShop/PrestaShop/commit/2cfcd33c75974a49f17665f294f228454e14d9cf
- URL: https://github.com/PrestaShop/PrestaShop/commit/2cfcd33c75974a49f17665f294f228454e14d9cf
- https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.6.8