Per https://github.com/miraheze/DataDump/commit/67a82b76e186925330b89ace9c5fd893a300830b a d report by @R4356th, please add DataDump (CVE-2021-32774, will add when given by GHSA team) to the next extensions & skins security announcement. (If GHSA is fully public then)
https://github.com/miraheze/DataDump/security/advisories/GHSA-29mh-4vhv-x8mr