{"id":"CVE-2023-36828","aliases":["GHSA-6r5g-cq4q-327g"],"url":"https://o3.security/vulnerability/CVE-2023-36828","summary":"Statamic's Antlers sanitizer cannot effectively sanitize malicious SVG","details":"Statamic is a flat-first, Laravel and Git powered content management system. Prior to version 4.10.0, the SVG tag does not sanitize malicious SVG. Therefore, an attacker can exploit this vulnerability to perform cross-site scripting attacks using SVG, even when using the `sanitize` function. Version 4.10.0 contains a patch for this issue.","published":"2023-07-05T21:30:06.196Z","modified":"2026-08-12T03:51:29.510637452Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"statamic/cms","fixedVersion":"4.10.0"}],"fix":{"url":"https://github.com/statamic/cms/commit/c714893ad92de6e5ede17b501003441af505b30d","label":"statamic/cms@c714893"},"references":[{"type":"WEB","url":"https://github.com/statamic/cms/blob/f806b6b007ddcf066082eef175653c5beaa96d60/src/Http/Controllers/CP/Fieldtypes/FilesFieldtypeController.php#L15"},{"type":"WEB","url":"https://github.com/statamic/cms/blob/f806b6b007ddcf066082eef175653c5beaa96d60/src/Tags/Svg.php#L36-L40"},{"type":"WEB","url":"https://github.com/statamic/cms/releases/tag/v4.10.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/36xxx/CVE-2023-36828.json"},{"type":"ADVISORY","url":"https://github.com/statamic/cms/security/advisories/GHSA-6r5g-cq4q-327g"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36828"},{"type":"FIX","url":"https://github.com/statamic/cms/commit/c714893ad92de6e5ede17b501003441af505b30d"},{"type":"FIX","url":"https://github.com/statamic/cms/pull/8408"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:29.510637452Z"}}