Fluid Attacks Database

Description

Spring Framework Cross-site Scripting via JavaScriptUtils Due to incorrect escaping, the use of JavaScriptUtils.javaScriptEscape() may lead to JavaScript code injection in the browser, 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.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
debian 11	libspring-java	=4.3.30-1 \|\| =4.3.30-2 \|\| =4.3.30-3 \|\| =4.3.30-4	-
debian 12	libspring-java	=4.3.30-2 \|\| =4.3.30-3 \|\| =4.3.30-4	-
debian 13	libspring-java	=4.3.30-3 \|\| =4.3.30-4	-
debian 14	libspring-java	=4.3.30-3 \|\| =4.3.30-4	-
maven	org.springframework:spring-webmvc	>=7.0.0 <7.0.8 \|\| >=6.2.0 <6.2.19 \|\| >=6.1.0 <=6.1.21 \|\| >=0 <=5.3.39	7.0.8, 6.2.19

Aliases

1. CVE-2026-418452. NVD-2026-418453. OSV-DEBIAN-2026-418454. OSV-2026-418455. GCVE-2026-418456. SECURITY-TRACKER-CVE-2026-41845

References

1. https://github.com/spring-projects/spring-framework/commit/86d99790dbaa8ce6bb1087ef92844d0abfdab0152. https://github.com/spring-projects/spring-framework/commit/a1826b725c29fbb175fa7b4fc005aa3d78c320153. https://github.com/spring-projects/spring-framework/releases/tag/v6.2.194. https://github.com/spring-projects/spring-framework/releases/tag/v7.0.85. https://spring.io/security/cve-2026-41845

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