{"id":"GHSA-4c5w-qqfg-grf3","aliases":["CVE-2015-8766"],"title":"Symphony CMS XSS Vulnerabilities","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"Multiple cross-site scripting (XSS) vulnerabilities in `content/content.systempreferences.php` in Symphony CMS before 2.6.4 allow remote attackers to inject arbitrary web script or HTML via the (1) `email_sendmail[from_name]`, (2) `email_sendmail[from_address]`, (3) `email_smtp[from_name]`, (4) `email_smtp[from_address]`, (5) `email_smtp[host]`, (6) `email_smtp[port]`, (7) `jit_image_manipulation[trusted_external_sites]`, or (8) `maintenance_mode[ip_whitelist]` parameters to system/preferences.","severity":"medium","score":6.1,"published":"2022-05-13T01:13:58.000Z","modified":"2024-02-17T05:33:50.150Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"symphonycms/symphony-2","sources":[{"name":"OSV · GHSA-4c5w-qqfg-grf3","url":"https://osv.dev/vulnerability/GHSA-4c5w-qqfg-grf3"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.6.4"}],"type":"ECOSYSTEM"}],"versions":["2.6.0","2.6.0-beta.2","2.6.0-rc.1","2.6.1","2.6.2","2.6.3"],"fixed":["2.6.4"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2015-8766","https://github.com/symphonycms/symphony-2/commit/651e150091c61fb60ad1dff2bc2166185a83d9d6","https://github.com/symphonycms/symphony-2","https://web.archive.org/web/20210321090853/https://cybersecurityworks.com/zerodays/cve-2015-8766-getsymphoney.html","http://seclists.org/fulldisclosure/2015/Dec/60","http://www.getsymphony.com/download/releases/version/2.6.4"],"sources":[{"name":"OSV","id":"GHSA-4c5w-qqfg-grf3","modified":"2024-02-17T05:33:50.150452Z","url":"https://osv.dev/vulnerability/GHSA-4c5w-qqfg-grf3"}],"assessments":[{"source":"OSV","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T22:00:32.546Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}