SAML Payloads Decrypted Without Valid Signature (Spring Spring Security)
En bref
- Source
- NVD
- EPSS
- EPSS 0.15 % · centile 4 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- vmware
- Statut NVD
- Analyzed
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.
Faiblesses (CWE)
- CWE-347 — Vérification incorrecte d'une signature cryptographique
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | LOW 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N | vmware |
| CVSS 3.1 | LOW 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N | NVD · security@vmware.com (Secondary) |
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-ww38-37g9-m3q3 — Spring Security SAML2 Service Provider: Decryption Oracle Vulnerability from Unsigned SAML Response and Logout Payloads
Références européennes
- ENISA EUVD · EUVD-2026-35889
- GCVE · GCVE-0-2026-41694
Avis du CERT-FR
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0958 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0719 — Multiples vulnérabilités dans les produits Spring · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*≥ 5.7.0 < 5.7.24cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*≥ 5.8.0 < 5.8.26cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*≥ 6.3.0 < 6.3.17cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*≥ 6.4.0 < 6.4.17cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*≥ 6.5.0 < 6.5.10.2cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*≥ 7.0.0 < 7.0.5.1
Produits affectés
| Produit | Versions |
|---|---|
| Spring · Spring Security | affected 5.7.0 < 5.7.24 ; affected 5.8.0 < 5.8.26 ; affected 6.3.0 < 6.3.17 ; affected 6.4.0 < 6.4.17 ; affected 6.5.0 < 6.5.10.2 ; affected 7.0.0 < 7.0.5.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |