AIKIDO-2026-11157
spring-webmvc is vulnerable to Cross-site Scripting (XSS)
59
Medium Risk
This Affects:
spring-webmvcTL;DR
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.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and if the application uses the JSP form:*> tags with user-supplied values for the cssClass, cssErrorClass, or cssStyle attributes.
Background info
spring-webmvc is vulnerable to Cross-site Scripting (XSS) in versions 5.3.0 - 7.0.7 and 6.2.0 - 6.2.18.
How to fix this
Upgrade the org.springframework:spring-webmvc library to the patch version.
Are You Affected?
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