{"schema_version":"1.9.0","id":"CVE-2025-52902","published":"2025-06-26T14:37:45.905Z","modified":"2026-08-12T03:51:22.534573289Z","aliases":["GHSA-4wx8-5gm2-2j97","GO-2025-3784"],"related":["openSUSE-SU-2025:15405-1"],"summary":"File Browser has Stored Cross-Site Scripting vulnerability","details":"File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. The Markdown preview function of File Browser prior to v2.33.7 is vulnerable to Stored Cross-Site-Scripting (XSS). Any JavaScript code that is part of a Markdown file uploaded by a user will be executed by the browser. Version 2.33.7 contains a fix for the issue.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/filebrowser/filebrowser","events":[{"introduced":"0"},{"fixed":"d6d84e2b48bd4c4268e1774e44a1186e04a8c054"},{"fixed":"f19943a42e8e092e811dffbe9f4623dac36f1f0d"}],"database_specific":{"cpe":"cpe:2.3:a:filebrowser:filebrowser:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.33.7"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v2.33.6","v2.33.5","v2.33.4","v2.33.3","v2.33.2","v2.33.1","v2.33.0","v2.32.3","v2.32.2","v2.32.1","v2.32.0","v2.31.2","v2.31.1","v2.31.0","v2.30.0","v2.29.0","v2.28.0","v2.27.0","v2.26.0","v2.25.0","v2.24.2","v2.24.1","v2.24.0","v2.23.0","v2.22.4","v2.22.3","v2.22.2","v2.22.1","v2.22.0","v2.21.1","v2.21.0","v2.20.1","v2.20.0","v2.19.0","v2.18.0","v2.17.2","v2.17.1","v2.17.0","v2.16.1","v2.16.0","v2.15.0","v2.14.1","v2.14.0","v2.13.0","v2.12.1","v2.12.0","v2.11.0","v2.10.0","v2.9.0","v2.8.0","v2.7.0","v2.6.2","v2.6.1","v2.6.0","v2.5.0","v2.4.0","v2.3.0","v2.2.0","v2.1.2","v2.1.1","v2.1.0","v2.0.16","v2.0.15","v2.0.14","v2.0.13","v2.0.12","v2.0.11","v2.0.10","v2.0.9","v2.0.8","v2.0.7","v2.0.6","v2.0.5","v2.0.4","v2.0.3","v2.0.2","v2.0.1","v2.0.0","v2.0.0-rc.2","v2.0.0-rc.1","v1.11.0","v1.10.0","v1.9.0","v1.8.0","v1.7.1","v1.7.0","v1.6.0","v1.5.5","v1.5.4","v1.5.3","v1.5.2","v1.5.1","v1.5.0","v1.4.6","v1.4.5","v1.4.4","v1.4.3","v1.4.0","v1.3.12","v1.3.11","v1.3.10","v1.3.9","v1.3.8","v1.3.7","v1.3.6","v1.3.5","v1.3.4","v1.3.3","v1.3.2","v1.3.1","v1.3.0","v1.2.9","v1.2.8","v1.2.7","v1.2.6","v1.2.5","v1.2.4","v1.2.3","v1.2.2","v1.2.1","v1.2.0","v1.1.1","v1.1.0","v1.0.2","v1.0.1","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-52902.json"}}],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52902.json"},{"type":"ADVISORY","url":"https://github.com/filebrowser/filebrowser/security/advisories/GHSA-4wx8-5gm2-2j97"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52902"},{"type":"FIX","url":"https://github.com/filebrowser/filebrowser/commit/f19943a42e8e092e811dffbe9f4623dac36f1f0d"}],"database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-79","CWE-80"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52902.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N"}]}