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CVE-2026-41846

Spring MVC applications which accept user-supplied values in the cssClass, cssErrorClass, or cssStyle attributes of JSP form tags allow arbitrary HTML/JavaScri…

Impact

Spring MVC applications which accept user-supplied values in the cssClass, cssErrorClass, or cssStyle attributes of JSP form tags allow arbitrary HTML/JavaScript code injection, potentially resulting in a cross-site scripting (XSS) vulnerability. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

Affected packages

EcosystemPackageAffectedFixed in
mavenorg.springframework:spring-webmvc>= 7.0.0, <= 7.0.77.0.8

Affected products

VendorProductAffected versions
VmwareSpring Framework
from 5.3.0 before 5.3.49
from 6.1.0 before 6.1.28
from 6.2.0 before 6.2.18.1
from 7.0.0 before 7.0.7.1

Weakness classification

CWE-79

References