4.8

CVE-2026-40996

Inbound WS-Security allows RSA PKCS#1 v1.5 key transport by default

Wss4jSecurityInterceptor defaulted allowRSA15KeyTransportAlgorithm to true, overriding Apache WSS4J's safer default for validation RequestData. Inbound WS-Security decryption could therefore accept RSA PKCS#1 v1.5 (rsa-1_5) encrypted key material unless operators explicitly reconfigured the flag.

Affected versions:
Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Broadcom ≫ Spring Web Services Version < 3.1.9
Broadcom ≫ Spring Web Services Version >= 4.0.0 < 4.0.19
Broadcom ≫ Spring Web Services Version >= 4.1.0 < 4.1.3.1
Broadcom ≫ Spring Web Services Version >= 5.0.0 < 5.0.1.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.028
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
VMware 4.8 2.2 2.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE-327 Use of a Broken or Risky Cryptographic Algorithm

The product uses a broken or risky cryptographic algorithm or protocol.

https://spring.io/security/cve-2026-40996
Vendor Advisory
Mitigation