CVE-2026-41694
Last modified
CVE-2026-41694 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vmware | Spring Security | >= 5.7.0, < 5.7.24 |
| Vmware | Spring Security | >= 5.8.0, < 5.8.26 |
| Vmware | Spring Security | >= 6.3.0, < 6.3.17 |
| Vmware | Spring Security | >= 6.4.0, < 6.4.17 |
| Vmware | Spring Security | >= 6.5.0, < 6.5.10.2 |
| Vmware | Spring Security | >= 7.0.0, < 7.0.5.1 |
References
- https://spring.io/security/cve-2026-41694Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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