{"id":"CVE-2022-40849","aliases":["GHSA-m9mf-rqx6-2xpc"],"url":"https://o3.security/vulnerability/CVE-2022-40849","summary":"ThinkCMF Stored Cross-Site Scripting (XSS)","details":"ThinkCMF version 6.0.7 is affected by Stored Cross-Site Scripting (XSS). An attacker who successfully exploited this vulnerability could inject a Persistent XSS payload in the Slideshow Management section that execute arbitrary JavaScript code on the client side, e.g., to steal the administrator's PHP session token (PHPSESSID).","published":"2022-12-01T00:00:00Z","modified":"2026-08-12T03:51:09.511251625Z","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":{"score":0.00394,"percentile":0.32754,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"thinkcmf/thinkcmf","fixedVersion":"6.0.8"}],"fix":{"url":"https://github.com/thinkcmf/thinkcmf/commit/aba1f52bbf6c9515c545e046cec8416cbaefa496","label":"thinkcmf/thinkcmf@aba1f52"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/40xxx/CVE-2022-40849.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40849"},{"type":"REPORT","url":"https://github.com/thinkcmf/thinkcmf/issues/737"},{"type":"WEB","url":"https://github.com/thinkcmf/thinkcmf/commit/aba1f52bbf6c9515c545e046cec8416cbaefa496"},{"type":"WEB","url":"https://github.com/thinkcmf/thinkcmf/commit/b61636134aa57d4693967f35772200c779099740"},{"type":"PACKAGE","url":"https://github.com/thinkcmf/thinkcmf"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:09.511251625Z"}}