CVE-2026-92121— Apache WSS4J: WS-SecurityPolicy signature checks skipped in the streaming code after an STR-Transform reference
一分钟漏洞结论
影响对象
Apache Software Foundation Apache WSS4J
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
在 WSS4J 流式（StAX）代码中，使用 WS-Security STR-Transform 的签名引用会将内部“位于签名内容内”标志永久置位。WS-SecurityPolicy 执行器依赖该标志来决定是否需要检查某个元素，因此它会停止对消息剩余部分的 SignedParts 和 SignedElements 进行评估。这样一来，即使 SOAP Body 未包含任何签名，要求对 SOAP Body 进行签名的策略仍会被视为满足，从而削弱了对 XML 签名包装（XML Signature Wrapping）攻击的
获取后续新漏洞提醒
登录后订阅
一、 漏洞 CVE-2026-92121 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Apache WSS4J: WS-SecurityPolicy signature checks skipped in the streaming code after an STR-Transform reference
来源: CVE Program / CVE List V5
Vulnerability Description
In the WSS4J streaming (StAX) code, a signature reference using the WS-Security STR-Transform leaves an internal "inside signed content" flag permanently set. The WS-SecurityPolicy enforcer uses that flag to decide whether an element needs checking, so it stops evaluating SignedParts and SignedElements for the rest of the message. A policy requiring the SOAP Body to be signed is then satisfied even when the Body carries no signature, removing the protection against XML Signature Wrapping. Signature verification itself is unaffected. The DOM code is not affected.
Users are recommended to upgrade to versions 4.0.2 or 3.0.6 or 2.4.4 which fix this issue.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Apache Software Foundation | Apache WSS4J | 4.0.0 ~ 4.0.2 | - |
|
二、漏洞 CVE-2026-92121 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2026-92121 的情报信息
请登录查看更多情报信息。
CVE-2026-92121 其他参考 (1)
同批安全公告 · Apache Software Foundation · 2026-09-30 · 共 19 条
| CVE-2026-102508 | 9.2 CRITICAL | Apache PLC4X OPC UA 安全通道完整性绕过漏洞 |
| CVE-2026-94052 | 9.1 CRITICAL | Apache MINA SSHD LDAP认证失效漏洞 |
| CVE-2026-77185 | 9.1 CRITICAL | Apache MINA SSHD 异步认证绕过签名验证漏洞 |
| CVE-2026-94053 | 9.1 CRITICAL | Apache MINA SSHD LDAP注入漏洞 |
| CVE-2026-102509 | 8.7 HIGH | Apache PLC4X OPC UA驱动认证前资源耗尽漏洞 |
| CVE-2026-102510 | 8.7 HIGH | Apache PLC4X Go绑定远程内存耗尽漏洞 |
| CVE-2026-102511 | 8.5 HIGH | Apache PLC4X ADS发现响应欺骗漏洞 |
| CVE-2026-93994 | 8.1 HIGH | Apache MINA SSHD 公钥策略绕过漏洞 |
| CVE-2026-94002 | 7.5 HIGH | Apache MINA SSHD 内存耗尽漏洞 |
| CVE-2026-93995 | 6.5 MEDIUM | Apache MINA SSHD 远程代码执行漏洞 |
| CVE-2026-94029 | 6.5 MEDIUM | Apache MINA SSHD SFTP内存耗尽漏洞 |
| CVE-2026-93996 | 6.5 MEDIUM | Apache MINA SSHD 内存耗尽拒绝服务漏洞 |
| CVE-2026-95616 | Apache WSS4J: Unauthenticated denial of service via integer overflow in DER parsing of X.5 | |
| CVE-2026-85532 | Apache WSS4J 派生密钥参数验证不足漏洞 | |
| CVE-2026-87830 | Apache WSS4J 流式验证跳过元素保护检查漏洞 | |
| CVE-2026-88920 | Apache WSS4J SAML身份验证绕过漏洞 | |
| CVE-2026-89238 | Apache WSS4J: WSS4J EncryptedHeader child confusion causing wrong protected-header selecti | |
| CVE-2026-92899 | Apache WSS4J: UsernameToken replay protection bypassed by re-encoding the Nonce |
IV. Related Vulnerabilities
Same product: Apache WSS4J
-
CVE-2026-95616
Apache WSS4J: Unauthenticated denial of service via integer -
CVE-2026-92899
Apache WSS4J: UsernameToken replay protection bypassed by re -
CVE-2026-89238
Apache WSS4J: WSS4J EncryptedHeader child confusion causing -
CVE-2026-88920
Apache WSS4J SAML身份验证绕过漏洞 -
CVE-2026-87830
Apache WSS4J 流式验证跳过元素保护检查漏洞
Same vendor: Apache Software Foundation
-
CVE-2026-95616
Apache WSS4J: Unauthenticated denial of service via integer -
CVE-2026-92899
Apache WSS4J: UsernameToken replay protection bypassed by re -
CVE-2026-89238
Apache WSS4J: WSS4J EncryptedHeader child confusion causing -
CVE-2026-88920
Apache WSS4J SAML身份验证绕过漏洞 -
CVE-2026-87830
Apache WSS4J 流式验证跳过元素保护检查漏洞
V. Comments for CVE-2026-92121
暂无评论