Report suspected vulnerabilities privately via the "Report a vulnerability" button on this repo's Security tab (Security → Advisories). Please do not open a public issue for security problems—see §7 of the issue-reporting standard.
I'll acknowledge the report, develop a fix in a private advisory, and credit you on publication if you'd like.
The latest released version receives security fixes; older versions do not.
This repository ships a Foundry VTT content module—compendium packs of journals, items, actors, and scenes. There is no application code, so the relevant concerns are content-borne: text rendered into other users' clients (item names and descriptions, journal bodies) and any macro shipped in a pack.
A weakness in the SoHL system that this content merely exercises belongs in the system repository's advisories, not here.
Licence problems are not security problems. Third-party art or text shipped
in a pack is a public bug, filed normally—not an advisory.