5.3

CVE-2026-41694

SAML Payloads Decrypted Without Valid Signature

Since Spring Security SAML decrypts SAML Responses as well as elements of SAML LogoutRequests and LogoutResponses without requiring a valid signature, attackers may be able to craft these SAML payloads and use the Service Provider as a decryption oracle.

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
VMware ≫ Spring Security Version >= 5.7.0 < 5.7.24
VMware ≫ Spring Security Version >= 5.8.0 < 5.8.26
VMware ≫ Spring Security Version >= 6.3.0 < 6.3.17
VMware ≫ Spring Security Version >= 6.4.0 < 6.4.17
VMware ≫ Spring Security Version >= 6.5.0 < 6.5.11
VMware ≫ Spring Security Version >= 7.0.0 < 7.0.6
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.034
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
security@vmware.com 3.7 2.2 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-347 Improper Verification of Cryptographic Signature

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

https://spring.io/security/cve-2026-41694
Vendor Advisory