CVE-2026-59920: Netty: STOMP CONNECT Frame Header Injection in Netty
| Field | Value |
|---|---|
| Product | Netty |
| Version | 4.2.12.Final (and all prior versions with codec-stomp) |
| Component | io.netty.handler.codec.stomp.StompSubframeEncoder |
| Vulnerability Type | CWE-93: Improper Neutralization of CRLF Sequences / CWE-113: Improper Neutralization of CRLF in HTTP Headers |
| Impact | STOMP Header Injection / Authentication Bypass |
| CVSS 3.1 Score | 6.5 (Medium) |
| CVSS 3.1 Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | High |
| Availability Impact | None |
References
Code Behaviors & Features
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