CVE-2025-50183: medium-severity vulnerability in OpenListTeam OpenList
OpenList (frontend) allows XSS Attacks in the built-in Markdown Viewer
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.3%
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 <script> 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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected products
OpenListTeam · OpenListRelated CVEs — OpenListTeam OpenList
In the same product, most dangerous first.
CVE-2026-75602MEDIUMOpenList: Authenticated arbitrary file write via Content-Disposition path traversal in SimpleHttp offline-download toolEPSS 0.7%CVE-2026-25059HIGHOpenList affected by Path Traversal in file copy and remove handlersEPSS 0.7%CVE-2026-73509HIGHOpenList: Authenticated users can rename files outside their base path via batch rename `src_name` traversalEPSS 0.5%CVE-2026-69160MEDIUMOpenList: Arbitrary File Read via Path Prefix Confusion in Share Creation APIEPSS 0.4%CVE-2026-102663MEDIUMOpenList: Search metadata/count disclosure via Non-Separator-Aware Path Check in Bleve SearchEPSS 0.3%CVE-2026-25060HIGHOpenList Insecure TLS Default ConfigurationEPSS 0.3%