CVE-2024-28847— OpenMetadata 安全漏洞

SpEL Injection in `PUT /api/v1/events/subscriptions` in OpenMetadata

OpenMetadata is a unified platform for discovery, observability, and governance powered by a central metadata repository, in-depth lineage, and seamless team collaboration. Similarly to the GHSL-2023-250 issue, `AlertUtil::validateExpression` is also called from `EventSubscriptionRepository.prepare()`, which can lead to Remote Code Execution. `prepare()` is called from `EntityRepository.prepareInternal()` which, in turn, gets called from `EntityResource.createOrUpdate()`. Note that, even though there is an authorization check (`authorizer.authorize()`), it gets called after `prepareInternal()` gets called and, therefore, after the SpEL expression has been evaluated. In order to reach this method, an attacker can send a PUT request to `/api/v1/events/subscriptions` which gets handled by `EventSubscriptionResource.createOrUpdateEventSubscription()`. This vulnerability was discovered with the help of CodeQL's Expression language injection (Spring) query. This issue may lead to Remote Code Execution and has been addressed in version 1.2.4. Users are advised to upgrade. There are no known workarounds for this vulnerability. This issue is also tracked as `GHSL-2023-251`.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

对生成代码的控制不恰当(代码注入)

OpenMetadata 安全漏洞

OpenMetadata是一个统一的发现、可观察和治理平台，由中央元数据存储库、深入的沿袭和无缝团队协作提供支持。 OpenMetadata 1.2.4之前版本存在安全漏洞，该漏洞源于PUT /api/v1/events/subscriptions中存在SpEL注入漏洞。攻击者可利用该漏洞执行远程代码。

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