CVE-2026-40986
MEDIUM
NVD
CVSS Score
4.8
Severity
MEDIUM
Published
Jun 11, 2026
Vendor
unknown
Description
Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the response is not "text/html", which can result in a scripting attack in the user's browser if the error response from the server contains error details with input reflected from an attacker. Affected versions: Spring Web Flow 4.0.0; 3.0.0 through 3.0.1; 2.5.0 through 2.5.1.