{"id":"CVE-2021-3841","aliases":["GHSA-hhvr-2q69-4563"],"url":"https://o3.security/vulnerability/CVE-2021-3841","summary":"Cross site scripting in sylius/sylius","details":"sylius/sylius versions prior to 1.9.10, 1.10.11, and 1.11.2 are vulnerable to stored cross-site scripting (XSS) through SVG files. This vulnerability allows attackers to inject malicious scripts that can be executed in the context of the user's browser.","published":"2024-11-15T11:15:05.980Z","modified":"2026-07-09T01:31:44.484217Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"sylius/sylius","fixedVersion":"1.9.10"},{"ecosystem":"Packagist","name":"sylius/sylius","fixedVersion":"1.10.11"},{"ecosystem":"Packagist","name":"sylius/sylius","fixedVersion":"1.11.2"}],"fix":{"url":"https://github.com/sylius/sylius/commit/3da169e0c23e752974d74223cc536c29a2a82edc","label":"sylius/sylius@3da169e"},"references":[{"type":"WEB","url":"https://huntr.com/bounties/1625506791178-Sylius/Sylius"},{"type":"FIX","url":"https://github.com/sylius/sylius/commit/3da169e0c23e752974d74223cc536c29a2a82edc"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T01:31:44.484217Z"}}