{"id":"CVE-2020-13961","aliases":["GHSA-65wv-528r-m892"],"url":"https://o3.security/vulnerability/CVE-2020-13961","summary":"Improper Input Validation in strapi","details":"Strapi before 3.0.2 could allow a remote authenticated attacker to bypass security restrictions because templates are stored in a global variable without any sanitation. By sending a specially crafted request, an attacker could exploit this vulnerability to update the email template for both password reset and account confirmation emails.","published":"2020-06-19T17:15:14.147Z","modified":"2026-07-08T19:02:15.595431Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"strapi","fixedVersion":"3.0.2"}],"fix":{"url":"https://github.com/strapi/strapi/pull/6599","label":"strapi/strapi#6599"},"references":[{"type":"ADVISORY","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/183045"},{"type":"ADVISORY","url":"https://github.com/strapi/strapi/pull/6599"},{"type":"ADVISORY","url":"https://github.com/strapi/strapi/releases/tag/v3.0.2"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T19:02:15.595431Z"}}