AIKIDO-2026-160367
spring-security-saml2-service-provider is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
75
High Risk
This Affects:
spring-security-saml2-service-providerTL;DR
An attacker able to influence values in RelyingPartyRegistration may be able to run arbitrary code on HTML forms generated by Spring Security filters.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
spring-security-saml2-service-provider is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in versions 0.0.1 - 5.7.23, 5.8.0 - 5.8.25, 6.0.0 - 6.3.16, 6.4.0 - 6.4.16, 6.5.0 - 6.5.10 and 7.0.0 - 7.0.5.
How to fix this
Upgrade the org.springframework.security:spring-security-saml2-service-provider library to the patch version.
Are You Affected?
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SOC 2Compliant
ISO 27001Compliant