CVE-2026-46455— Apache Camel 会话机制问题漏洞
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是美国Apache基金会开源的一个企业集成模式框架。 Apache Camel存在会话机制问题漏洞，该漏洞源于Keycloak组件会话过期不足，KeycloakSecurityHelper.parseAndVerifyAccessToken构建的TokenVerifier未应用IS_ACTIVE检查，导致已过期或尚未生效的访问令牌被接受为有效，从而使依赖此助手进行身份验证的路由接受超出其预期有效期的访问令牌。以下版本受到影响：4.18.0版本至4.18.3之前版本和4.19.0版本
可能的 ATT&CK 技术 1 AI
T1190 · Exploit Public-Facing Application影响版本矩阵 2
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Apache Software Foundation | Apache Camel | 4.18.0< 4.18.3 |
affected |
4.19.0< 4.21.0 |
affected |
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一、 漏洞 CVE-2026-46455 基础信息
漏洞信息
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Vulnerability Title
Apache Camel: Camel-Keycloak: The access-token validity window is not verified because the IS_ACTIVE check is missing from the TokenVerifier, allowing expired tokens to be accepted
来源: CVE Program / CVE List V5
Vulnerability Description
Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component.
The camel-keycloak security helper KeycloakSecurityHelper.parseAndVerifyAccessToken builds a Keycloak TokenVerifier using withChecks(...) with only the subject-exists check and the realm-URL (issuer) check. Keycloak's TokenVerifier.withChecks(...) appends to an initially empty check list - the upstream default checks are installed only when withDefaultChecks() is called - so the built-in IS_ACTIVE predicate, which validates the token's exp (expiration) and nbf (not-before) claims, is never applied. As a result the helper verifies the token signature, subject and issuer but does not enforce the token's validity window: an access token that is expired, or not yet valid, is accepted as valid. Routes that rely on this helper to authenticate inbound requests therefore accept access tokens that are outside their intended lifetime.
This issue affects Apache Camel: from 4.18.0 before 4.18.3, from 4.19.0 before 4.21.0.
Users are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. The fix makes KeycloakSecurityHelper.parseAndVerifyAccessToken include the TokenVerifier.IS_ACTIVE check so that expired or not-yet-valid access tokens are rejected, aligning the helper with Keycloak's default check set. For deployments that cannot upgrade immediately, enforce token expiration outside the helper - for example validate the access token's exp/nbf claims in the route before trusting it, keep Keycloak access-token lifetimes short, and ensure any upstream gateway or resource server also validates the token validity window.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
不充分的会话过期机制
来源: CVE Program / CVE List V5
Vulnerability Title
Apache Camel 会话机制问题漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Apache camel是美国Apache基金会开源的一个企业集成模式框架。 Apache Camel存在会话机制问题漏洞，该漏洞源于Keycloak组件会话过期不足，KeycloakSecurityHelper.parseAndVerifyAccessToken构建的TokenVerifier未应用IS_ACTIVE检查，导致已过期或尚未生效的访问令牌被接受为有效，从而使依赖此助手进行身份验证的路由接受超出其预期有效期的访问令牌。以下版本受到影响：4.18.0版本至4.18.3之前版本和4.19.0版本
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Camel | 4.18.0 ~ 4.18.3 | - |
|
二、漏洞 CVE-2026-46455 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-46455 厂商安全公告 (1)
同批安全公告 · Apache Software Foundation · 2026-07-06 · 共 39 条
| CVE-2026-46584 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-48206 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-48205 | Apache Camel DNS 输入验证错误漏洞 | |
| CVE-2026-48204 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-48203 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-46726 | Apache Camel Vertx Websocket 输入验证错误漏洞 | |
| CVE-2026-46592 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-46591 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-46590 | Apache Camel 反序列化注入漏洞 | |
| CVE-2026-46585 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-49086 | Apache Camel Dapr 输入验证错误漏洞 | |
| CVE-2026-46457 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-46456 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-46454 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-46453 | Apache Camel 输入验证错误漏洞 | |
| CVE-2026-43865 | Apache Camel 反序列化注入漏洞 | |
| CVE-2026-42527 | Apache Camel 反序列化注入漏洞 | |
| CVE-2026-40859 | Apache Camel 反序列化注入漏洞 | |
| CVE-2026-40047 | Apache Camel 命令注入漏洞 | |
| CVE-2026-56140 | Apache Camel 输入验证错误漏洞 |
显示前 20 条，共 39 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-46455
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