CVE-2023-41835 (published 2023-12-05T08:37:31.602Z)
When a Multipart request is performed but some of the fields exceed the maxStringLength  limit, the upload files will remain in struts.multipart.saveDir  even if the request has been denied.
Users are recommended to upgrade to versions Struts 2.5.32 or 6.1.2.2 or Struts 6.3.0.1 or greater, which fixe this issue.
Affected products: Vendor: Apache Software Foundation
Product: Apache Struts
Versions: 2.0.0, 6.1.2.1