{"id":"CVE-2023-23937","aliases":["EUVD-2023-0672","GHSA-8xv4-jj4h-qww6"],"status":"published","title":"Missing file upload type validation in pimcore/pimcore","description":"Pimcore is an Open Source Data \u0026 Experience Management Platform: PIM, MDM, CDP, DAM, DXP/CMS \u0026 Digital Commerce.\nThe upload functionality for updating user profile does not properly validate the file content-type, allowing any authenticated user to bypass this security check by adding a valid signature (p.e. GIF89) and sending any invalid content-type. This could allow an authenticated attacker to upload HTML files with JS content that will be executed in the context of the domain. This issue has been patched in version 10.5.16.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00476,"percentile":0.41594,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-434"],"published":"2023-02-02T17:00:19Z","modified":"2026-10-28T02:31:07Z","fixes":[{"ecosystem":"Packagist","package":"pimcore/pimcore","fixed_in":["10.5.16"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"pimcore/pimcore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.5.16"}]}]},{"source":"osv","ecosystem":"Packagist","package":"pimcore/pimcore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.5.16"}]}],"versions":["10.0.8","2.2.0","2.2.1","2.2.2","2.3.0","3.0.0","3.0.1","3.0.2","3.0.3","3.0.4","3.0.5","3.0.6","3.1.0","3.1.1","4.0.0","4.0.1","4.1.0","4.1.1","4.1.2","4.1.3","4.2.0","4.3.0","4.3.1","4.4.0","4.4.1","4.4.2","4.4.3","4.5.0","4.6.0","4.6.1","4.6.2","4.6.3","4.6.4","4.6.5","v10.0.0","v10.0.0-BETA1","v10.0.0-BETA2","v10.0.0-BETA3","v10.0.0-BETA4","v10.0.1","v10.0.2","v10.0.3","v10.0.4","v10.0.5","v10.0.6","v10.0.7","v10.0.9","v10.1.0","v10.1.1","v10.1.2","v10.1.3","v10.1.4","v10.1.5","v10.2.0","v10.2.1","v10.2.10","v10.2.2","v10.2.3","v10.2.4","v10.2.5","v10.2.6","v10.2.7","v10.2.8","v10.2.9","v10.3.0","v10.3.1","v10.3.2","v10.3.3","v10.3.4","v10.3.5","v10.3.6","v10.3.7","v10.4.0","v10.4.1","v10.4.2","v10.4.3","v10.4.4","v10.4.5","v10.4.6","v10.5.0","v10.5.1","v10.5.10","v10.5.11","v10.5.12","v10.5.13","v10.5.14","v10.5.15","v10.5.2","v10.5.3","v10.5.4","v10.5.5","v10.5.6","v10.5.7","v10.5.8","v10.5.9","v5.0.0","v5.0.0-RC","v5.0.1","v5.0.2","v5.0.3","v5.0.4","v5.1.0","v5.1.0-alpha","v5.1.1","v5.1.2","v5.1.3","v5.2.0","v5.2.1","v5.2.2","v5.2.3","v5.3.0","v5.3.1","v5.4.0","v5.4.1","v5.4.2","v5.4.3","v5.4.4","v5.5.0","v5.5.1","v5.5.2","v5.5.3","v5.5.4","v5.6.0","v5.6.1","v5.6.2","v5.6.3","v5.6.4","v5.6.5","v5.6.6","v5.7.0","v5.7.1","v5.7.2","v5.7.3","v5.8.0","v5.8.1","v5.8.2","v5.8.3","v5.8.4","v5.8.5","v5.8.6","v5.8.7","v5.8.8","v5.8.9","v6.0.0","v6.0.1","v6.0.2","v6.0.3","v6.0.4","v6.0.5","v6.1.0","v6.1.1","v6.1.2","v6.2.0","v6.2.1","v6.2.2","v6.2.3","v6.3.0","v6.3.1","v6.3.2","v6.3.3","v6.3.4","v6.3.5","v6.3.6","v6.4.0","v6.4.1","v6.4.2","v6.5.0","v6.5.1","v6.5.2","v6.5.3","v6.6.0","v6.6.1","v6.6.10","v6.6.11","v6.6.2","v6.6.3","v6.6.4","v6.6.5","v6.6.6","v6.6.7","v6.6.8","v6.6.9","v6.7.0","v6.7.1","v6.7.2","v6.7.3","v6.8.0","v6.8.1","v6.8.10","v6.8.11","v6.8.12","v6.8.2","v6.8.3","v6.8.4","v6.8.5","v6.8.6","v6.8.7","v6.8.8","v6.8.9","v6.9.0","v6.9.1","v6.9.2","v6.9.3","v6.9.4","v6.9.5","v6.9.6"]}],"products":[{"vendor":"pimcore","product":"pimcore"}],"references":[{"url":"https://github.com/pimcore/pimcore/security/advisories/GHSA-8xv4-jj4h-qww6","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","web"]},{"url":"https://github.com/pimcore/pimcore/commit/75a448ef8ac74424cf4e723afeb6d05f9eed872f","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/pimcore/pimcore/pull/14125","tags":["web"]},{"url":"https://huntr.dev/bounties/aa7ee076-d729-4fcc-9bcc-48bcbb8eac38/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23937","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-8xv4-jj4h-qww6"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/23xxx/CVE-2023-23937.json","tags":["advisory"]},{"url":"https://github.com/pimcore/pimcore","tags":["package"]},{"url":"https://huntr.dev/bounties/aa7ee076-d729-4fcc-9bcc-48bcbb8eac38","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2023-23937","title":"Missing file upload type validation in pimcore/pimcore","description":"Pimcore is an Open Source Data \u0026 Experience Management Platform: PIM, MDM, CDP, DAM, DXP/CMS \u0026 Digital Commerce.\nThe upload functionality for updating user profile does not properly validate the file content-type, allowing any authenticated user to bypass this security check by adding a valid signature (p.e. GIF89) and sending any invalid content-type. This could allow an authenticated attacker to upload HTML files with JS content that will be executed in the context of the domain. This issue has been patched in version 10.5.16. ","status":"published","published":"2023-02-03T19:31:34.11Z","modified":"2025-03-10T21:17:02.111Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:35:21.232549Z"}],"euvd":[{"id":"EUVD-2023-0672","description":"Pimcore is an Open Source Data \u0026 Experience Management Platform: PIM, MDM, CDP, DAM, DXP/CMS \u0026 Digital Commerce.\nThe upload functionality for updating user profile does not properly validate the file content-type, allowing any authenticated user to bypass this security check by adding a valid signature (p.e. GIF89) and sending any invalid content-type. This could allow an authenticated attacker to upload HTML files with JS content that will be executed in the context of the domain. This issue has been patched in version 10.5.16. ","status":"published","published":"2023-02-03T19:31:34Z","modified":"2025-03-10T21:17:02Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high"}],"updated_at":"2026-11-02T20:53:08.584552Z"}],"ghsa":[{"id":"GHSA-8xv4-jj4h-qww6","title":"Pimcore contains Unrestricted Upload of File with Dangerous Type","description":"### Impact\nThe upload functionality for updating user profile does not properly validate the file content-type, allowing any authenticated user to bypass this security check by adding a valid signature (p.e. GIF89) and sending any invalid content-type. This could allow an authenticated attacker to upload HTML files with JS content that will be executed in the context of the domain.\n\n### Patches\nUpdate to version 10.5.16 or apply this patch manually https://github.com/pimcore/pimcore/pull/14125.patch","status":"published","published":"2023-02-02T17:00:19Z","modified":"2023-02-13T16:56:39Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:36:44.81167Z"}],"nvd":[{"id":"CVE-2023-23937","description":"Pimcore is an Open Source Data \u0026 Experience Management Platform: PIM, MDM, CDP, DAM, DXP/CMS \u0026 Digital Commerce.\nThe upload functionality for updating user profile does not properly validate the file content-type, allowing any authenticated user to bypass this security check by adding a valid signature (p.e. GIF89) and sending any invalid content-type. This could allow an authenticated attacker to upload HTML files with JS content that will be executed in the context of the domain. This issue has been patched in version 10.5.16. ","status":"published","published":"2023-02-03T20:15:10.807Z","modified":"2026-06-17T05:38:19.73Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:07:46.064662Z"}],"osv":[{"id":"CVE-2023-23937","title":"Missing file upload type validation in pimcore/pimcore","description":"Pimcore is an Open Source Data \u0026 Experience Management Platform: PIM, MDM, CDP, DAM, DXP/CMS \u0026 Digital Commerce.\nThe upload functionality for updating user profile does not properly validate the file content-type, allowing any authenticated user to bypass this security check by adding a valid signature (p.e. GIF89) and sending any invalid content-type. This could allow an authenticated attacker to upload HTML files with JS content that will be executed in the context of the domain. This issue has been patched in version 10.5.16. ","status":"published","published":"2023-02-03T19:31:34.11Z","modified":"2026-10-28T02:31:07.186706377Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:44:30.709518Z"},{"id":"GHSA-8xv4-jj4h-qww6","title":"Pimcore contains Unrestricted Upload of File with Dangerous Type","description":"### Impact\nThe upload functionality for updating user profile does not properly validate the file content-type, allowing any authenticated user to bypass this security check by adding a valid signature (p.e. GIF89) and sending any invalid content-type. This could allow an authenticated attacker to upload HTML files with JS content that will be executed in the context of the domain.\n\n### Patches\nUpdate to version 10.5.16 or apply this patch manually https://github.com/pimcore/pimcore/pull/14125.patch","status":"published","published":"2023-02-02T17:00:19Z","modified":"2024-02-16T08:08:10.824187Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:46:43.123867Z"}]}}