Spring Security SAML2 Service Provider: RelyingPartyRegistration may run arbitrary code on HTML forms generated by Spring Security filters
An attacker able to influence values in RelyingPartyRegistration may be able to run arbitrary code on HTML forms generated by Spring Security filters. Affected versions: Spring Security 5.7.0 through 5.7.23; 5.8.0 through 5.8.25; 6.3.0 through 6.3.16; 6.4.0 through 6.4.16; 6.5.0 through 6.5.10; 7.0.0 through 7.0.5.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-41003US | medium5.4 | — | ||
An attacker able to influence values in RelyingPartyRegistration may be able to run arbitrary code on HTML forms generated by Spring Security filters.
Affected versions:
Spring Se… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/spring-projects/spring-securityPACKAGE
- https://github.com/spring-projects/spring-security/releases/tag/6.5.11WEB
- https://github.com/spring-projects/spring-security/releases/tag/7.0.6WEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-41003ADVISORY
- https://spring.io/security/cve-2026-41003WEB
scry
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