CVE-2026-49858— API Platform Core 信息泄露漏洞
可能的 ATT&CK 技术 1AI
T1005 · Data from Local System影响版本矩阵 9
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| api-platform | api-platform/hal | >= 2.6.0, < 4.1.29 | affected |
>= 4.2.0, < 4.2.25 | affected | ||
>= 4.3.0, < 4.3.8 | affected | ||
| api-platform | api-platform/json-api | >= 2.6.0, < 4.1.29 | affected |
>= 4.2.0, < 4.2.25 | affected | ||
>= 4.3.0, < 4.3.8 | affected | ||
| api-platform | core | >= 2.6.0, < 4.1.29 | affected |
>= 4.2.0, < 4.2.25 | affected | ||
>= 4.3.0, < 4.3.8 | affected |
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一、 漏洞 CVE-2026-49858 基础信息
漏洞信息
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Vulnerability Title
API Platform Core: Cross-user attribute leak in JSON:API and HAL item normalizers due to missing isCacheKeySafe gate
来源: CVE Program / CVE List V5
Vulnerability Description
API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. In versions from 2.6.0 prior to 4.1.29, 4.2.26, and 4.3.12, a missing isCacheKeySafe gate in the JSON:API and HAL item normalizers causes a cross-user attribute leak. #[ApiProperty(security: ...)] is evaluated per request to decide whether a property is exposed. The componentsCache arrays in ApiPlatform\JsonApi\Serializer\ItemNormalizer and ApiPlatform\Hal\Serializer\ItemNormalizer are keyed on $context['cache_key'], which is set unconditionally before delegating to the parent normalizer. The component structure (attributes, relationships, links) computed for one request can therefore be reused for a subsequent request whose user has a different set of accessible properties. A user with lower privileges may end up seeing the structure of properties that the security predicate would otherwise have hidden for them. This issue has been fixed in versions 4.1.29, 4.2.26, and 4.3.12.
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
通过缓存导致的信息暴露
来源: CVE Program / CVE List V5
Vulnerability Title
API Platform Core 信息泄露漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
api-platform core是api-platform团队开源的一个API框架的核心组件。 API Platform Core存在安全漏洞，该漏洞源于JSON:API和HAL项目规范化器中缺少isCacheKeySafe门控，导致组件缓存数组在不同请求间复用，可能造成低权限用户看到本应隐藏的属性结构，引发跨用户属性泄露。
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 |
|---|---|---|---|---|
| api-platform | core | >= 2.6.0, < 4.1.29 | - | |
| api-platform | api-platform/hal | >= 2.6.0, < 4.1.29 | - | |
| api-platform | api-platform/json-api | >= 2.6.0, < 4.1.29 | - |
二、漏洞 CVE-2026-49858 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-49858 厂商安全公告 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2026-49858
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