CVE-2026-41003

EUVD-2026-35887
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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.6 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
Affected Products (NVD)
VendorProductVersion
vmwarespring_security
5.7.0 ≤
𝑥
< 5.7.24
vmwarespring_security
5.8.0 ≤
𝑥
< 5.8.26
vmwarespring_security
6.3.0 ≤
𝑥
< 6.3.17
vmwarespring_security
6.4.0 ≤
𝑥
< 6.4.17
vmwarespring_security
6.5.0 ≤
𝑥
< 6.5.10.2
vmwarespring_security
7.0.0 ≤
𝑥
< 7.0.5.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://spring.io/security/cve-2026-41003