CVE-2026-78162— Apache Camel 反序列化过滤缺失漏洞
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 中存在不可信数据反序列化漏洞。 受影响版本范围： Apache Camel 4.0.0 至 4.18.5（不含 4.18.5） Apache Camel 4.19.0 至 4.22.1（不含 4.22.1） 漏洞详情： 组件会为其自身配置创建的实例应用默认的 ，该防护机制由 CVE-2026-43865 引入。然而，这一变更未覆盖到 Camel 自身构建的两个配置路径，导致这些路径创建的 Hazelcast 实例仍允许无限制的反序列化操作。 具体而言： 1. 继承自 ，但其重写了 方法且未
可能的 ATT&CK 技术 1 AI
T1190 · Exploit Public-Facing Application
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一、 漏洞 CVE-2026-78162 基础信息
漏洞信息
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Vulnerability Title
Apache Camel: Camel-Hazelcast Managed Instances Missing Java Deserialization Filter (Incomplete Fix for CVE-2026-43865)
来源: CVE Program / CVE List V5
Vulnerability Description
Deserialization of Untrusted Data vulnerability in Apache Camel.
This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1.
The camel-hazelcast component applies a default Hazelcast JavaSerializationFilterConfig to the instances it creates from its own configuration, a protection introduced by CVE-2026-43865. That change did not reach two of the configuration paths Camel builds itself, so those paths continued to create Hazelcast instances whose Java deserialization is unrestricted. ReplicatedHazelcastAggregationRepository extends HazelcastAggregationRepository but overrides doStart() without calling super.doStart(), keeping its own copy of the bootstrap block, and therefore never received the filter: a route using it without supplying a hazelcastInstance starts a Hazelcast member that deserializes values read from the backing ReplicatedMap with no class restriction. HazelcastDefaultComponent#getOrCreateHzClientInstance() builds its own ClientConfig when hazelcastMode=client is selected and neither a referenced ClientConfig nor hazelcastConfigUri is supplied, and likewise applied no filter, so client-mode endpoints behaved differently from node-mode endpoints for an otherwise identical configuration. In both cases an attacker able to publish into the Hazelcast cluster that the affected instance is attached to can cause a serialized Java object of their choosing to be deserialized inside Hazelcast's own serialization layer, before Camel processes the exchange, resulting in remote code execution. Hazelcast clusters have neither authentication nor TLS enabled by default. Selecting client mode is a topology choice rather than a security option, so neither path required the deployment to opt in to unsafe behaviour.
Users are recommended to upgrade to version 4.23.0, which fixes the issue. If users are on the 4.22.x releases stream, then they are suggested to upgrade to 4.22.1. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.5. The 4.14.x releases stream and earlier reached end of life before this issue was resolved and will not receive a fix, so deployments on those lines must move to a supported release. For deployments that cannot upgrade immediately, supply an explicit Hazelcast configuration carrying a JavaSerializationFilterConfig, or inject a pre-built HazelcastInstance, since a user-supplied configuration is never overwritten by Camel. Alternatively set the JVM-wide filter -Djdk.serialFilter=!java.net.;java.;javax.;org.apache.camel.;!* and enable Hazelcast cluster authentication and TLS to restrict who can reach the cluster.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
来源: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
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-2026-78162 的公开POC
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CVE-2026-78162 厂商安全公告 (1)
CVE-2026-78162 其他参考 (7)
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https://issues.apache.org/jira/browse/CAMEL-24413 issue-tracking
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https://issues.apache.org/jira/browse/CAMEL-24420 issue-tracking
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https://camel.apache.org/security/CVE-2026-78162.html vendor-advisory
同批安全公告 · Apache Software Foundation · 2026-10-19 · 共 62 条
| 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-2026-80343 | 8.2 HIGH | Apache Camel Netty-HTTP 路径匹配绕过漏洞 |
| CVE-2026-80344 | 8.2 HIGH | Apache Camel 服务端请求伪造及凭证泄露漏洞 |
| CVE-2026-80312 | 8.2 HIGH | Apache Camel OAuth 身份验证绕过漏洞 |
| 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-2026-85250 | 7.5 HIGH | Apache Camel XPath XML外部实体及文件泄露漏洞 |
| CVE-2026-85251 | 7.5 HIGH | Apache Camel HTTP 凭据泄露漏洞 |
| 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-2026-85254 | 6.5 MEDIUM | Apache Camel 请求头回显抑制绕过漏洞 |
| 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 → →
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