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CVE-2026-85249— Apache Camel 未过滤元数据导致头部注入漏洞

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 Tika 组件中存在输入验证不当的漏洞。 受影响版本： Apache Camel 4.0.0 至 4.18.5 之前的版本； Apache Camel 4.19.0 至 4.22.1 之前的版本。 漏洞详情： Tika 生产者会将从提交文档中解析出的所有元数据键，未经任何过滤直接映射为 Exchange 的 Header。由于文档元数据由文件提供方（即潜在攻击者）控制，攻击者可构造恶意文档，设置影响路由逻辑的 Exchange Header，包括 Camel 命名空间下的关键 Head

CVSS 6.5 · Medium
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一、 漏洞 CVE-2026-85249 基础信息

漏洞信息
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Vulnerability Title
Apache Camel: Camel-Tika Header Injection via Unfiltered Document Metadata
来源: CVE Program / CVE List V5
Vulnerability Description
Improper Input Validation vulnerability in Apache Camel Tika component. This issue affects Apache Camel: from 4.0.0 before 4.18.5, from 4.19.0 before 4.22.1. The Tika producer mapped every metadata key parsed out of the submitted document onto the Exchange as a header, with no filter applied. Document metadata is attacker-controlled content: the party that supplies the file chooses the metadata keys it carries. A crafted document could therefore set Exchange headers that the rest of the route depends on, including headers in the Camel namespace such as CamelFileName, which downstream components use to decide where content is written. The pattern is the same header-injection class as the consumer advisories published previously, reached here through parsed file content rather than through a protocol header. 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. Parsed document metadata is now filtered through a HeaderFilterStrategy before it is mapped onto the Exchange. A route that was reading a metadata-derived header the filter now blocks will see it missing. For deployments that cannot upgrade immediately, strip the Camel namespace after the Tika producer with removeHeaders("Camel*") before any component that acts on those headers.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
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-2026-85249 的公开POC

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三、漏洞 CVE-2026-85249 的情报信息

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CVE-2026-85249 其他参考 (5)

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-2026-85250 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-2026-85314 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 → →

IV. Related Vulnerabilities

Same product: Apache Camel
Same vendor: Apache Software Foundation
Same weakness: CWE-20

V. Comments for CVE-2026-85249

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