CVE-2026-73975 djehuty: Authenticated SPARQL injection in session editing allows writing arbitrary RDF triples

djehuty is a research data repository system developed by 4TU.ResearchData. Prior to version 26.3.2, an authenticated depositor can inject arbitrary SPARQL into a state-modifying DELETE/INSERT query by supplying a crafted session name, letting them write and delete arbitrary triples anywhere in t...