{"id":"CVE-2022-43688","aliases":["GHSA-9jc5-9wh5-mc36"],"url":"https://o3.security/vulnerability/CVE-2022-43688","summary":"Concrete CMS vulnerable to Cross-site Scripting","details":"Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 is vulnerable to Stored Cross-Site Scripting (XSS) in icons since the Microsoft application tile color is not sanitized. Remediate by updating to Concrete CMS 9.1.3+ or 8.5.10+.","published":"2022-11-14T00:00:00Z","modified":"2026-08-12T03:51:43.267852360Z","cvss":{"score":4.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.00566,"percentile":0.45093,"asOf":"2026-09-10"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"concrete5/concrete5","fixedVersion":"8.5.10"},{"ecosystem":"Packagist","name":"concrete5/concrete5","fixedVersion":"9.1.3"}],"fix":{"url":"https://github.com/concretecms/concretecms/pull/10999","label":"concretecms/concretecms#10999"},"references":[{"type":"WEB","url":"https://documentation.concretecms.org/developers/introduction/version-history/8510-release-notes"},{"type":"WEB","url":"https://documentation.concretecms.org/developers/introduction/version-history/913-release-notes"},{"type":"WEB","url":"https://github.com/concretecms/concretecms/releases/8.5.10"},{"type":"WEB","url":"https://github.com/concretecms/concretecms/releases/9.1.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/43xxx/CVE-2022-43688.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43688"},{"type":"ADVISORY","url":"https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2022-10-31"},{"type":"WEB","url":"https://github.com/concretecms/concretecms/pull/10999"},{"type":"WEB","url":"https://github.com/concretecms/concretecms/commit/51f19b377a19c97a8b8f1d4d0f13724ed1c7c7a7"},{"type":"WEB","url":"https://github.com/concretecms/concretecms/commit/6d46ca042fcfeda0f7881d8744f5216ef1abce0e"},{"type":"PACKAGE","url":"https://github.com/concretecms/concretecms"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:43.267852360Z"}}