CVE-2020-5266
In the ps_link module for PrestaShop before version 3.1.0, there is a stored XSS when you create or edit a link list block with the title field. The problem is fixed in 3.1.0
Date published : 2020-04-16
https://github.com/PrestaShop/ps_linklist/security/advisories/GHSA-vr7g-vqp5-966j
https://github.com/PrestaShop/ps_linklist/commit/b90005c2cfed949ab564228b277a728e0a62a876