{"id":"CVE-2025-50183","summary":"OpenList (frontend) allows XSS Attacks in the built-in Markdown Viewer","details":"OpenList Frontend is a UI component for OpenList. Prior to version 4.0.0-rc.4, a vulnerability exists in the file preview/browsing feature of the application, where files with a .py extension that contain JavaScript code wrapped in \u003cscript\u003e tags may be interpreted and executed as HTML in certain modes. This leads to a stored XSS vulnerability. This issue has been patched in version 4.0.0-rc.4.","aliases":["GHSA-2hw3-h8qx-hqqp"],"modified":"2026-08-12T03:51:40.797707060Z","published":"2025-06-19T02:20:32.618Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/50xxx/CVE-2025-50183.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-79"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/50xxx/CVE-2025-50183.json"},{"type":"ADVISORY","url":"https://github.com/OpenListTeam/OpenList/security/advisories/GHSA-2hw3-h8qx-hqqp"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-50183"},{"type":"FIX","url":"https://github.com/OpenListTeam/OpenList-Frontend/commit/7b5ed20c608c7b9b36d1950a386678e0a89f8175"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openlistteam/openlist-frontend","events":[{"introduced":"0"},{"fixed":"7b5ed20c608c7b9b36d1950a386678e0a89f8175"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"4.0.0-rc.4"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["v4.0.0-rc.3","v4.0.0-rc.2","v4.0.0-rc.1","v0.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-50183.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}