{"id":"CVE-2021-44967","aliases":["BIT-limesurvey-2021-44967","EUVD-2021-31765","GHSA-58c2-r57v-99r7"],"status":"disputed","title":"A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install...","description":"A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install plugins function, which could let a remote malicious user upload an arbitrary PHP code file. NOTE: the Supplier's position is that plugins intentionally can contain arbitrary PHP code, and can only be installed by a superadmin, and therefore the security model is not violated by this finding.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.13502,"percentile":0.96471,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-434"],"published":"2022-02-22T21:17:32Z","modified":"2026-10-24T10:30:57Z","exploits":[{"source":"pocgithub","id":"D3Ext/CVE-2021-44967","title":"D3Ext/CVE-2021-44967","date":"2025-01-05","url":"https://github.com/D3Ext/CVE-2021-44967"},{"source":"pocgithub","id":"godylockz/CVE-2021-44967","title":"godylockz/CVE-2021-44967","date":"2025-02-17","url":"https://github.com/godylockz/CVE-2021-44967"},{"source":"pocgithub","id":"monke443/CVE-2021-44967","title":"monke443/CVE-2021-44967","date":"2025-04-18","url":"https://github.com/monke443/CVE-2021-44967"}],"fixes":[{"ecosystem":"Bitnami","package":"limesurvey","fixed_in":["5.2.5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"limesurvey","ranges":[{"type":"SEMVER","events":[{"introduced":"5.2.4"},{"fixed":"5.2.5"}]}]}],"products":[{"vendor":"limesurvey","product":"limesurvey"}],"references":[{"url":"https://www.exploit-db.com/exploits/50573","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","web","evidence"]},{"url":"https://github.com/Y1LD1R1M-1337/Limesurvey-RCE","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web","evidence"]},{"url":"https://www.limesurvey.org/manual/Plugins_-_advanced","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44967","tags":["web"]},{"url":"https://github.com/advisories/GHSA-58c2-r57v-99r7"}],"sources":{"cve":[{"id":"CVE-2021-44967","description":"A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install plugins function, which could let a remote malicious user upload an arbitrary PHP code file. NOTE: the Supplier's position is that plugins intentionally can contain arbitrary PHP code, and can only be installed by a superadmin, and therefore the security model is not violated by this finding.","status":"disputed","published":"2022-02-22T21:17:32Z","modified":"2025-02-20T03:12:37.814Z","updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-31765","description":"A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install plugins function, which could let a remote malicious user upload an arbitrary PHP code file. NOTE: the Supplier's position is that plugins intentionally can contain arbitrary PHP code, and can only be installed by a superadmin, and therefore the security model is not violated by this finding.","status":"published","published":"2022-02-22T21:17:32Z","modified":"2025-02-20T03:12:37Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-02T20:53:26.353093Z"}],"ghsa":[{"id":"GHSA-58c2-r57v-99r7","title":"A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install...","description":"A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install plugins function, which could let a remote malicious user upload an arbitrary PHP code file.","status":"published","published":"2022-02-25T00:01:07Z","modified":"2025-02-20T03:33:09Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:59:59.716099Z"}],"nvd":[{"id":"CVE-2021-44967","description":"A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install plugins function, which could let a remote malicious user upload an arbitrary PHP code file. NOTE: the Supplier's position is that plugins intentionally can contain arbitrary PHP code, and can only be installed by a superadmin, and therefore the security model is not violated by this finding.","status":"disputed","published":"2022-02-24T15:15:24.547Z","modified":"2026-06-17T04:13:00.73Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:07:04.6896Z"}],"osv":[{"id":"CVE-2021-44967","description":"A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install plugins function, which could let a remote malicious user upload an arbitrary PHP code file. NOTE: the Supplier's position is that plugins intentionally can contain arbitrary PHP code, and can only be installed by a superadmin, and therefore the security model is not violated by this finding.","status":"published","published":"2022-02-24T15:15:24.547Z","modified":"2026-10-24T10:30:57.09211197Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:21.877444Z"},{"id":"BIT-limesurvey-2021-44967","description":"A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install plugins function, which could let a remote malicious user upload an arbitrary PHP code file. NOTE: the Supplier's position is that plugins intentionally can contain arbitrary PHP code, and can only be installed by a superadmin, and therefore the security model is not violated by this finding.","status":"published","published":"2024-03-06T10:56:07.688Z","modified":"2025-04-03T14:40:37.652Z","updated_at":"2026-11-02T15:28:32.645004Z"}]}}