* security: batch 8 develop - confine data-query XML existence check (GHSA-2x86); list batch-8 GHSAs under the 1.2.32 CHANGELOG release
* security: batch 8 (develop) - address review: use cacti_path_is_within() for XML existence-oracle containment with a NUL-byte guard (no realpath ValueError); add data_query_edit() UI hardening regression test
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Co-authored-by: Larry Adams <TheWitness@users.noreply.github.com>