CVE-2026-47842
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
Applications using AesBytesEncryptor with the two-argument constructor or when passing a null IV generator and CBC as the encryption mode encrypt data with AES/CBC using a null (all-zero) initialization vector. Spring Security 7.1.0 Spring Security 7.0.0 - 7.0.6 Spring Security 6.5.0 - 6.5.11 Spring Security 6.4.0 - 6.4.18 Spring Security 5.8.0 - 5.8.27 Spring Security 5.7.0 - 5.7.25
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Spring | Spring Security | 7.1.0 | affected |
| Spring | Spring Security | 7.0.0 <= 7.0.6 | affected |
| Spring | Spring Security | 6.5.0 <= 6.5.11 | affected |
| Spring | Spring Security | 6.4.0 <= 6.4.18 | affected |
| Spring | Spring Security | 5.8.0 <= 5.8.27 | affected |
| Spring | Spring Security | 5.7.0 <= 5.7.25 | affected |
Weaknesses
- CWE-329 Generation of Predictable IV with CBC Mode
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.