CVE-2026-40985 MEDIUM

CVE-2026-40985: Data Binding Vulnerability in Spring Web Flow with Unified EL Parser

Vendor Spring
Product Spring Web Flow
Weakness CWE-917
Published June 11, 2026
Last update June 11, 2026
View on NVD All CVEs

CVSS base score

6.4/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N

What the vulnerability does

01Description

Applications that configure the WebFlowELExpressionParser are vulnerable to the use of malicious Unified EL expressions. Affected versions: Spring Web Flow 4.0.0; 3.0.0 through 3.0.1; 2.5.0 through 2.5.1.

Key dates

02Disclosure timeline

June 11, 2026 CVE published
June 11, 2026 Record updated