CVE-2026-85250— Apache Camel XPath XML外部实体及文件泄露漏洞
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 的 XPath 组件中存在 XML 外部实体（XXE）引用限制不当的漏洞。 受影响版本： Apache Camel 4.0.0 至 4.18.4（含） Apache Camel 4.19.0 至 4.22.0（含） 漏洞详情： 当 设置为 时， 会将输入载荷直接传递给 。后者会使用 JDK 默认配置自行构建 ，从而绕过了 Camel 对默认文档类型所实施的安全加固措施。结果，原本在默认文档类型下会被拒绝的 声明在此场景中被接受，其中声明的外部实体被解析并展开到评估文档中。若攻击者能够向此类
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一、 漏洞 CVE-2026-85250 基础信息
漏洞信息
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Vulnerability Title
Apache Camel: Camel-XPath XML External Entity Processing and File Disclosure via the documentType=InputSource Option
来源: CVE Program / CVE List V5
Vulnerability Description
Improper Restriction of XML External Entity Reference vulnerability in Apache Camel XPath component.
This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1.
With documentType set to InputSource, XPathBuilder handed the payload straight to javax.xml.xpath, which builds a DocumentBuilder of its own using the JDK defaults. The hardening applied to Camel's default document type was therefore bypassed: a DOCTYPE declaration that is refused on the default type was accepted here, and the external entity it declared was resolved and expanded into the evaluated document. An external sender whose XML reaches such an expression could read files readable by the Camel process and cause the process to issue requests to hosts it names. The two document types disagreeing on parser configuration is what made this reachable, since a deployment choosing InputSource for streaming reasons had no indication it was also choosing a weaker parser.
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. The InputSource document type now goes through the same hardened parser as the default type, so a DOCTYPE is refused. Note that it also shares that type's documented escape hatch: the same DocumentBuilderFactory system properties that relax the default type relax this one, so a deployment that has set them remains unprotected by design. For deployments that cannot upgrade immediately, do not use documentType=InputSource on expressions evaluated over untrusted XML; the default document type already refuses a DOCTYPE.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
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-2026-85250 的公开POC
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|---|
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CVE-2026-85250 其他参考 (5)
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https://issues.apache.org/jira/browse/CAMEL-24475 issue-tracking
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https://camel.apache.org/security/CVE-2026-85250.html vendor-advisory
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-2026-79984 | 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 |
| CVE-2026-85254 | 6.5 MEDIUM | Apache Camel 请求头回显抑制绕过漏洞 |
显示前 20 条，共 62 条。 查看全部 → →
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