{"uuid": "1adb8151-f0cc-4002-b437-580c3a93d216", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-21300", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/git_lfs_clone_command_exec.rb", "content": "{\"aliases\": [], \"arch\": \"cmd\", \"author\": [\"Johannes Schindelin\", \"Matheus Tavares\", \"Shelby Pace\"], \"autofilter_ports\": [80, 8080, 443, 8000, 8888, 8880, 8008, 3000, 8443], \"autofilter_services\": [\"http\", \"https\"], \"check\": false, \"default_credential\": false, \"description\": \"Git clients that support delay-capable clean / smudge\\n          filters and symbolic links on case-insensitive file systems are\\n          vulnerable to remote code execution while cloning a repository.\\n\\n          Usage of clean / smudge filters through Git LFS and a\\n          case-insensitive file system changes the checkout order\\n          of repository files which enables the placement of a Git hook\\n          in the `.git/hooks` directory. By default, this module writes\\n          a `post-checkout` script so that the payload will automatically\\n          be executed upon checkout of the repository.\", \"disclosure_date\": \"2021-04-26\", \"fullname\": \"exploit/multi/http/git_lfs_clone_command_exec\", \"is_install_path\": true, \"mod_time\": \"2025-12-17 16:12:31 +0000\", \"name\": \"Git LFS Clone Command Exec\", \"needs_cleanup\": true, \"notes\": {\"Reliability\": [\"repeatable-session\"], \"SideEffects\": [\"artifacts-on-disk\", \"screen-effects\"], \"Stability\": [\"crash-safe\"]}, \"path\": \"/modules/exploits/multi/http/git_lfs_clone_command_exec.rb\", \"platform\": \"Unix\", \"post_auth\": false, \"rank\": 600, \"ref_name\": \"multi/http/git_lfs_clone_command_exec\", \"references\": [\"CVE-2021-21300\", \"URL-https://seclists.org/fulldisclosure/2021/Apr/60\", \"URL-https://twitter.com/Foone/status/1369500506469527552?s=20\"], \"rport\": null, \"session_types\": false, \"targets\": [\"Git for MacOS, Windows\"], \"type\": \"exploit\"}", "creation_timestamp": "2026-09-08T06:49:48.201232Z"}