Description
A flaw was found in undertow. Servlets annotated with @MultipartConfig may cause an OutOfMemoryError due to large multipart content. This may allow unauthorized users to cause remote Denial of Service (DoS) attack. If the server uses fileSizeThreshold to limit the file size, it's possible to bypass the limit by setting the file name in the request to null.
Remediation
References
Related Vulnerabilities
WordPress Plugin CSS Plus Multiple Unspecified Vulnerabilities (1.3.1)
WordPress Plugin Nofollow Links Cross-Site Scripting (1.0.10)
WordPress Plugin Insert or Embed Articulate Content into WordPress Remote Code Execution (4.2997)
WordPress Plugin Quttera Web Malware Scanner Security Bypass (3.0.8.65)
WordPress Plugin WP Cost Estimation & Payment Forms Builder Directory Traversal (9.659)