{"id":"CVE-2026-33061","summary":"Jexactyl has Stored DOM Cross-Site Scripting (XSS) via unescaped JSON in Blade template","details":"Jexactyl is a customisable game management panel and billing system. Commits after 025e8dbb0daaa04054276bda814d922cf4af58da and before e28edb204e80efab628d1241198ea4f079779cfd inject server-side objects into client-side JavaScript through resources/views/templates/wrapper.blade.php. Using unescaped {!! json_encode(...) !!} without safe encoding flags  allows string values to break out of the JavaScript context and be interpreted as HTML/JS by the browser. If any serialized fields contain attacker-controlled content, such as a username, display name, or site config value, a malicious payload will execute arbitrary script for any user viewing the page (stored DOM XSS). This issue has been patched by commit  e28edb204e80efab628d1241198ea4f079779cfd.","aliases":["GHSA-6xgw-mmmv-57h2"],"modified":"2026-08-12T03:51:47.768467713Z","published":"2026-03-20T07:34:14.077Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"025e8dbb0daaa04054276bda814d922cf4af58da"},{"fixed":"e28edb204e80efab628d1241198ea4f079779cfd"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"fixed":"e28edb204e80efab628d1241198ea4f079779cfd"}],"source":"DESCRIPTION"}],"cna_assigner":"GitHub_M","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33061.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33061.json"},{"type":"ADVISORY","url":"https://github.com/Jexactyl/Jexactyl/security/advisories/GHSA-6xgw-mmmv-57h2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33061"},{"type":"FIX","url":"https://github.com/Jexactyl/Jexactyl/commit/e28edb204e80efab628d1241198ea4f079779cfd"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jexactyl/jexactyl","events":[{"introduced":"0"},{"last_affected":"891a2fcd4e3f9a758e3fa2adaf0471ff53f42a87"},{"introduced":"050933ed9925503269f2d881539d2631fcd12f4a"},{"fixed":"e28edb204e80efab628d1241198ea4f079779cfd"}],"database_specific":{"cpe":["cpe:2.3:a:jexactyl:jexactyl:*:*:*:*:*:*:*:*","cpe:2.3:a:jexactyl:jexactyl:4.0.0:beta1:*:*:*:*:*:*","cpe:2.3:a:jexactyl:jexactyl:4.0.0:beta2:*:*:*:*:*:*","cpe:2.3:a:jexactyl:jexactyl:4.0.0:beta3:*:*:*:*:*:*","cpe:2.3:a:jexactyl:jexactyl:4.0.0:beta4:*:*:*:*:*:*","cpe:2.3:a:jexactyl:jexactyl:4.0.0:beta5:*:*:*:*:*:*","cpe:2.3:a:jexactyl:jexactyl:4.0.0:beta6:*:*:*:*:*:*","cpe:2.3:a:jexactyl:jexactyl:4.0.0:beta7:*:*:*:*:*:*","cpe:2.3:a:jexactyl:jexactyl:4.0.0:rc1:*:*:*:*:*:*","cpe:2.3:a:jexactyl:jexactyl:4.0.0:rc2:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0"},{"last_affected":"3.8.0"},{"introduced":"4.0.0-beta1"},{"last_affected":"4.0.0-beta1"},{"introduced":"4.0.0-beta2"},{"last_affected":"4.0.0-beta2"},{"introduced":"4.0.0-beta3"},{"last_affected":"4.0.0-beta3"},{"introduced":"4.0.0-beta4"},{"last_affected":"4.0.0-beta4"},{"introduced":"4.0.0-beta5"},{"last_affected":"4.0.0-beta5"},{"introduced":"4.0.0-beta6"},{"last_affected":"4.0.0-beta6"},{"introduced":"4.0.0-beta7"},{"last_affected":"4.0.0-beta7"},{"introduced":"4.0.0-rc1"},{"last_affected":"4.0.0-rc1"},{"introduced":"4.0.0-rc2"},{"last_affected":"4.0.0-rc2"}],"source":["CPE_RANGE","CPE_STRING","REFERENCES"]}}],"versions":["4.0.0-beta1","4.0.0-beta2","4.0.0-beta3","4.0.0-beta4","4.0.0-beta5","4.0.0-beta6","4.0.0-beta7","4.0.0-rc1","4.0.0-rc2","v4.0.0-rc2","v4.0.0-rc1","v4.0.0-beta7","v4.0.0-beta6","v4.0.0-beta5","v4.0.0-beta4","v4.0.0-beta3","v4.0.0-beta2","v4.0.0-beta1","v3.8.0","v3.7.0","v3.6.3","v3.6.2","v3.6.1","v3.6.0","v3.5.1","v3.5.0","v3.4.4","v3.4.3","v3.4.2","v3.4.1","v3.4.0","v3.3.1","v3.3.0","v3.2.3","v3.2.2","v3.2.1","v3.2.0","v3.1.4","v3.1.3","v3.1.2","v3.1.1","v3.1.0","v3.0.1","v3.0.0","v1.7.0","v1.6.6","v1.6.5","v1.6.3","v1.6.2","v1.6.1","v1.6.0","v1.5.1","v1.5.0","v1.4.2","v1.4.1","v1.4.0","v1.3.2","v1.3.1","v1.3.0","v1.2.2","v1.2.1","v1.2.0","v1.1.3","v1.1.2","v1.1.1","v1.1.0","v1.0.3","v1.0.2","v1.0.1","v1.0.0","v1.0.0-rc.7","v1.0.0-rc.6","v1.0.0-rc.5","v1.0.0-rc.4","v1.0.0-rc.3","v1.0.0-rc.1","v0.5.0","v0.4.1-beta","v0.4.0-beta","v0.3.0-beta","v0.2.0-beta","v0.1.2-beta","v0.1.1-beta","v0.1.0-beta"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33061.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N"}]}