{"id":"CVE-2022-28803","aliases":["BIT-silverstripe-2022-28803","GHSA-rppc-655v-7j3c"],"url":"https://o3.security/vulnerability/CVE-2022-28803","summary":"Stored XSS in link tags added via XHR in SilverStripe Framework","details":"In SilverStripe Framework through 2022-04-07, Stored XSS can occur in javascript link tags added via XMLHttpRequest (XHR).","published":"2022-06-29T00:50:16Z","modified":"2026-08-07T11:31:30.219655726Z","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":"silverstripe/framework","fixedVersion":"4.10.9"}],"fix":null,"references":[{"type":"WEB","url":"https://silverstripe.org"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases/cve-2022-28803"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28803.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28803"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:30.219655726Z"}}