{"id":"CVE-2019-19999","details":"Halo before 1.2.0-beta.1 allows Server Side Template Injection (SSTI) because TemplateClassResolver.SAFER_RESOLVER is not used in the FreeMarker configuration.","modified":"2026-08-07T11:31:09.685111019Z","published":"2019-12-26T04:15:10.923Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:halo:halo:1.1.3:beta1:*:*:*:*:*:*","cpe:2.3:a:halo:halo:1.1.3:beta2:*:*:*:*:*:*","cpe:2.3:a:halo:halo:1.2.0:beta1:*:*:*:*:*:*"],"extracted_events":[{"introduced":"1.1.3-beta1"},{"last_affected":"1.1.3-beta1"},{"introduced":"1.1.3-beta2"},{"last_affected":"1.1.3-beta2"},{"introduced":"1.2.0-beta1"},{"last_affected":"1.2.0-beta1"}],"source":"CPE_STRING","vendor_product":"halo:halo"}]},"references":[{"type":"FIX","url":"https://github.com/halo-dev/halo/compare/v1.1.3-beta.2...v1.2.0-beta.1"},{"type":"EVIDENCE","url":"https://github.com/halo-dev/halo/issues/419"},{"type":"EVIDENCE","url":"https://github.com/halo-dev/halo/issues/440"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/halo-dev/halo","events":[{"introduced":"0"},{"last_affected":"2730d4df616cc0fc8b2d71cc665c091fde6921e9"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"1.1.1"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:halo:halo:*:*:*:*:*:*:*:*"}}],"versions":["v1.1.1","v1.1.0","v1.0.3","v1.0.2","v1.0.1","v1.0.0","v0.4.1","v0.4.0","v0.3.0","v0.2.1","v0.2.0","v0.1.1","v0.1","v0.0.9","v0.0.8","v0.0.7","v0.0.6","v0.0.5","v0.0.4","v0.0.3","v0.0.2","v0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19999.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}