CVE-2026-85245— Apache Camel 跨交换数据披露漏洞
一分钟漏洞结论
影响对象
Apache Software Foundation Apache Camel
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。
Apache Camel Thrift 组件存在“数据元素暴露至错误会话”的漏洞。 受影响版本：Apache Camel 4.0.0 至 4.18.4，以及 4.19.0 至 4.22.0。 问题根源在于，Thrift 数据格式在反序列化（unmarshal）传入数据时，并未创建新的目标类型实例，而是将数据写入共享的默认实例（defaultInstance），并将该共享对象作为消息交换体（exchange body）返回。由于该实例在整个进程中共享，在反序列化某条消息时写入的状态会保留在对象中，并被后续使用相同类型
可能的 ATT&CK 技术 1 AI
T1082 · System Information Discovery影响版本矩阵 5
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Apache Software Foundation | Apache Camel | 4.0.0< 4.18.5 |
affected |
4.19.0< 4.22.1 |
affected | ||
4.18.5 |
unaffected | ||
4.22.1 |
unaffected | ||
4.23.0 |
unaffected |
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一、 漏洞 CVE-2026-85245 基础信息
漏洞信息
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Vulnerability Title
Apache Camel: Camel-Thrift Cross-Exchange Data Disclosure via a Shared Deserialization Target
来源: CVE Program / CVE List V5
Vulnerability Description
Exposure of Data Element to Wrong Session vulnerability in Apache Camel Thrift component.
This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1.
The Thrift data format unmarshalled incoming data into the shared defaultInstance of the target type rather than into a fresh copy, and returned that shared object as the exchange body. Because the instance is shared process-wide, state written while unmarshalling one message stayed on the object and was visible to every later message that used the same type. Fields absent from a later payload retained the previous message's values, so content belonging to one sender could be read while processing another sender's message, and concurrent exchanges could observe each other's partially written state. In a deployment that serves more than one tenant or user through the same route, that is disclosure of one party's data to another.
Upgrade to Apache Camel 4.23.0, which fixes the issue. Users on the 4.18.x LTS releases stream should upgrade to 4.18.5. Users on the 4.22.x LTS releases stream should upgrade to 4.22.1. Unmarshalling now deserializes into a copy, so each exchange gets its own instance and no state carries between messages. For deployments that cannot upgrade immediately, copy the unmarshalled body into a new instance immediately after the data format runs, and do not retain references to the returned object.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
对错误会话暴露数据元素
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 Camel | 4.0.0 ~ 4.18.5 | - |
|
二、漏洞 CVE-2026-85245 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-85245 补丁与修复 (3)
CVE-2026-85245 厂商安全公告 (1)
CVE-2026-85245 厂商页面 (1)
同批安全公告 · Apache Software Foundation · 2026-10-19 · 共 62 条
| CVE-2026-78162 | 10.0 CRITICAL | Apache Camel 反序列化过滤缺失漏洞 |
| CVE-2026-88900 | 8.8 HIGH | Apache Camel 反序列化漏洞 |
| CVE-2026-83531 | 8.8 HIGH | Apache Camel 动态路由控制端点远程代码执行漏洞 |
| CVE-2026-78165 | 8.8 HIGH | Apache Camel 反序列化漏洞 |
| CVE-2026-80312 | 8.2 HIGH | Apache Camel OAuth 身份验证绕过漏洞 |
| CVE-2026-80344 | 8.2 HIGH | Apache Camel 服务端请求伪造及凭证泄露漏洞 |
| CVE-2026-80343 | 8.2 HIGH | Apache Camel Netty-HTTP 路径匹配绕过漏洞 |
| CVE-2026-78164 | 8.2 HIGH | Apache Camel HTTP 生产者远程代码执行漏洞 |
| CVE-2026-88901 | 8.2 HIGH | Apache Camel 默认解析外部实体漏洞 |
| CVE-2026-85251 | 7.5 HIGH | Apache Camel HTTP 凭据泄露漏洞 |
| CVE-2026-85250 | 7.5 HIGH | Apache Camel XPath XML外部实体及文件泄露漏洞 |
| CVE-2026-79984 | 7.4 HIGH | Apache Camel 远程代码执行漏洞 |
| CVE-2026-79985 | 7.4 HIGH | Apache Camel 远程文件读取漏洞 |
| CVE-2026-79986 | 7.4 HIGH | Apache Camel 远程文件读取漏洞 |
| CVE-2026-79983 | 7.4 HIGH | Apache Camel 远程文件读取漏洞 |
| CVE-2026-91858 | 6.5 MEDIUM | Apache Camel Camel-FOP 远程代码执行漏洞 |
| CVE-2026-84176 | 6.5 MEDIUM | Apache Camel 跨域凭证暴露漏洞 |
| CVE-2026-85249 | 6.5 MEDIUM | Apache Camel 未过滤元数据导致头部注入漏洞 |
| CVE-2026-85314 | 6.5 MEDIUM | Apache Camel 邮件头注入漏洞 |
| CVE-2026-85296 | 6.5 MEDIUM | Apache Camel AS2 组件密钥混淆漏洞 |
显示前 20 条，共 62 条。 查看全部 → →
IV. Related Vulnerabilities
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